Question 1

Is opening an account on CK51 free?

Accepted Answer

Yes, on CK51 Registration is completely free. No registration fee or monthly charges. All it takes is a mobile number, email, and a few personal details — your account is ready in just 2 minutes. Was this helpful? Yes No

Question 2

What information is required to register?

Accepted Answer

You'll need to provide the following at registration: Full name (as on NID)Mobile numberEmail AddressDate of birth (for 18+ verification)Password Additional KYC verification (NID copy) may be required at the time of withdrawal. Register Now → Was this helpful? Yes No

Question 3

What should I do if I forget my password?

Accepted Answer

On the login page, click the "Forgot password?" link. Enter your registered email and a recovery link will be sent to you. Alternatively, use the OTP method — a 6-digit code will be sent to your mobile. For more details, Help Center See here. Was this helpful? Yes No

Question 4

Can one person have two accounts?

Accepted Answer

No, each individual is allowed only one CK51 account. Creating multiple accounts may result in all accounts being suspended and all bonuses being forfeited. This is in the Terms & Conditions Clearly stated. Was this helpful? Yes No

Question 5

Can I close or delete my account?

Accepted Answer

Yes. For self-exclusion (6 months–5 years) or permanent account closure, please contact Support. Make sure to withdraw any remaining balance before closing your account. Details Responsible Gaming page. Was this helpful? Yes No

Question 6

Can I update my account details?

Accepted Answer

Email address Was this helpful? Yes No

Question 7

What is the minimum age requirement?

Accepted Answer

To register and place bets on CK51, you must be 18 years of age or older of age. Age is verified during registration and the KYC process. Any account found to belong to someone under 18 will be suspended. Was this helpful? Yes No

Question 8

What is KYC and why is it required?

Accepted Answer

KYC (Know Your Customer) is an identity verification process. Typically, a copy of your NID or passport is required for your first withdrawal or large transactions. This is essential for securing your account and preventing fraud. Was this helpful? Yes No

Question 9

What deposit methods are available?

Accepted Answer

The following deposit methods are available on CK51: Mobile Pay, Nagad, Rocket — Bangladesh's most popular mobile banking services. Payments are typically instant. Was this helpful? Yes No

Question 10

What is the minimum deposit amount?

Accepted Answer

Minimum deposit on CK51 ৳100. A minimum deposit of ৳500 is required to receive the welcome bonus. The maximum daily deposit limit varies by payment method. Was this helpful? Yes No

Question 11

How long do withdrawals take?

Accepted Answer

For KYC-verified accounts, withdrawals are typically processed 5–30 minutes Mobile Pay and Nagad are the fastest. During peak hours or for larger amounts, it may take up to 24 hours. Was this helpful? Yes No

Question 12

What is the minimum withdrawal amount?

Accepted Answer

Minimum withdrawal amount ৳200. Wagering requirements must be met before withdrawing bonus funds. If KYC has not been completed, it is advisable to start with a small withdrawal. Was this helpful? Yes No

Question 13

Are there any charges for deposits or withdrawals?

Accepted Answer

CK51 does not charge any deposit or withdrawal fees. However, Mobile Pay, Nagad, or Rocket may apply their own transaction fees — these are subject to each service's own terms and conditions. Was this helpful? Yes No

Question 14

Why isn't my deposit showing in my balance?

Accepted Answer

Deposits are usually instant. If yours isn't showing up: (1) refresh the page, (2) wait 5–10 minutes, (3) note your transaction reference number and report it via live chat. Issues are typically resolved within 24 hours. Was this helpful? Yes No

Question 15

Why was my withdrawal cancelled?

Accepted Answer

A withdrawal may be cancelled if: KYC verification is incomplete, the payment number is incorrect, bonus wagering requirements have not been met, or there is a warning on the account. To find out the exact reason Support Contact us. Was this helpful? Yes No

Question 16

What is a wagering or rollover requirement?

Accepted Answer

Wagering requirements mean you must bet the bonus amount a set number of times before you can withdraw. For example, a 15× wagering requirement on a ৳1,000 bonus means you need to place a total of ৳15,000 in bets. Requirements may vary for each bonus. Was this helpful? Yes No

Question 17

Can I change my payment number?

Accepted Answer

Yes, you can add a new number from the Payment section in Account Settings. For security purposes, an OTP verification is required to change your number. Withdrawals may be temporarily delayed for up to 24 hours after the change. Was this helpful? Yes No

Question 18

How do I claim the welcome bonus?

Accepted Answer

On your first deposit after registering, 100% Welcome Bonus Added automatically. A minimum deposit of ৳500 is required; maximum bonus is ৳10,000. A 15× wagering requirement applies before the bonus can be withdrawn. Get It Now → Was this helpful? Yes No

Question 19

Can I get a bonus every day?

Accepted Answer

Yes, CK51 offers regular members daily login bonuses, cashback offers, and weekly reload bonuses. Visit the "Promotions" section of your account to see all active offers. Was this helpful? Yes No

Question 20

How does the referral bonus work?

Accepted Answer

When someone registers using your referral code or link and makes their first deposit, both of you will receive a bonus. Your referral code can be found in your account settings. See the promotions page for full terms and conditions. Was this helpful? Yes No

Question 21

How long is a bonus valid?

Accepted Answer

Typically, after receiving the welcome bonus, 30-day within which the wagering requirements must be fulfilled. Expired bonuses are cancelled automatically. The specific validity period for each bonus is stated in the promotion details. Was this helpful? Yes No

Question 22

How do I get free bets?

Accepted Answer

Free bets can be earned in several ways: by participating in special tournaments, placing a certain amount in bets, or through promotional offers. Active free bets are visible in the wallet section of your account. Free bets are generally not convertible to cash. Was this helpful? Yes No

Question 23

Why was my bonus suddenly cancelled?

Accepted Answer

A bonus may be forfeited if: it expires, its terms are violated, it is used across multiple accounts, or unusual betting patterns are detected. For full details, see the Terms & Conditions read. Was this helpful? Yes No

Question 24

How does the cashback offer work?

Accepted Answer

The weekly cashback returns a set percentage of your net losses from the previous week. It is typically credited automatically every Monday. VIP members receive a higher cashback rate. For details, on the VIP page। Was this helpful? Yes No

Question 25

What sports and games can I bet on at CK51?

Accepted Answer

You can bet on CK51: cricket, football, tennis, basketball, kabaddi, badminton and many more sports. Live Betting (in-play), pre-match betting, and Virtual Sports — all available. View Sports Page → Was this helpful? Yes No

Question 26

How does live betting work?

Accepted Answer

Live betting, or in-play betting, means placing real-time bets on matches that are already underway. Odds shift moment to moment based on how the game is progressing. Live statistics and scores are displayed together. The ability to make quick decisions gives you an edge here. Was this helpful? Yes No

Question 27

What happens to my bet if a match is cancelled?

Accepted Answer

If a match or event is cancelled, the related bet is voided and the stake is returned to your account. Different rules may apply if the match was partially played. Full rules in the Terms & Conditions. are outlined here. Was this helpful? Yes No

Question 28

Is there a Live Casino?

Accepted Answer

Yes, CK51 has a full Live Casino section. Play Live Baccarat, Live Roulette, Live Blackjack, Dragon Tiger, and more with real dealers. HD video streaming makes it feel like you're right at the table. Was this helpful? Yes No

Question 29

What is the maximum bet limit?

Accepted Answer

Bet limits vary by sport and market. Sports Betting generally starts from a minimum of ৳20. VIP members can place bets at higher limits. The maximum limit for each market is displayed in the bet box. Was this helpful? Yes No

Question 30

Is there a cash out feature?

Accepted Answer

Yes, Cash Out is available on selected markets. You can settle your bet before the match ends to lock in a guaranteed profit or minimise your losses. The Cash Out button will appear on your betting slip when available. Was this helpful? Yes No

Question 31

Can I place parlay or combo bets?

Accepted Answer

Yes! On CK51, you can combine multiple events into a single bet — known as a parlay or accumulator. Win all selections and the odds multiply for a massive payout. Adding multiple selections to your betting slip will automatically display the combined odds. Was this helpful? Yes No

Question 32

Is CK51 Safe?

Accepted Answer

Yes, CK51 follows the highest security standards. SSL/TLS Encryption keeps all your data secure. Payment information is stored completely separately. For more details in the Privacy Policy available. Was this helpful? Yes No

Question 33

How do I enable Two-Factor Authentication (2FA)?

Accepted Answer

Go to Account Settings → Security → enable "Two-Step Verification". An OTP will be sent to your mobile every time you log in. With this enabled, no one can access your account even if they know your password. Was this helpful? Yes No

Question 34

What should I do if I suspect my account has been hacked?

Accepted Answer

Act immediately: (1) change your password, (2) log out of all sessions, (3) notify CK51 Support, (4) verify your payment details. Support can temporarily freeze your account during the investigation. Was this helpful? Yes No

Question 35

Is my personal information shared with third parties?

Accepted Answer

CK51 does not sell your personal information to third parties. Data may only be shared with relevant service providers strictly for payment processing purposes. Details in the Privacy Policy available. Was this helpful? Yes No

Question 36

How do I spot a fake or fraudulent CK51 site?

Accepted Answer

The official CK51 website is ck51.ws. Always verify the URL and look for the green padlock in your browser. Do not log in from any other address. If you come across a suspicious link or offer, report it to Support. Was this helpful? Yes No

Question 37

How can I see which devices are logged into my account?

Accepted Answer

Go to Account Settings → Security → "Active Sessions" to view all logged-in devices and dates. If you spot an unrecognized device, end that session immediately and change your password. Was this helpful? Yes No

Question 38

Where can I download the CK51 app?

Accepted Answer

CK51 App App Page directly. You'll find the APK file for Android and the App Store link for iOS. The download is completely free. Was this helpful? Yes No

Question 39

How do I install the APK on Android?

Accepted Answer

Before downloading the APK, go to your phone's Settings → Security → enable "Install from unknown sources". Download the APK, tap the file, grant permissions — installation complete. Full guide on the App page। Was this helpful? Yes No

Question 40

Do I need to update the app?

Accepted Answer

CK51 regularly updates the app to introduce new features and security improvements. Whenever you see an update notification on launch, make sure to update. Some features may not work correctly on older versions. Was this helpful? Yes No

Question 41

The app isn't working — what should I do?

Accepted Answer

Start by closing the app and reopening it. If that doesn't help, clear the cache (Settings → Apps → CK51 → Cache). If the issue persists, uninstall and reinstall the app. If you're still experiencing problems Support Let us know. Was this helpful? Yes No

Question 42

How do I turn off app notifications?

Accepted Answer

Go to your phone's Settings → Notifications → CK51 to disable specific notification types. Alternatively, use the in-app Settings → Notifications to customize your preferences — keep only win notifications and turn off the rest. Was this helpful? Yes No

Question 43

How do I enable fingerprint login on the app?

Accepted Answer

Log in to the app once using your password. Go to Settings → Security → enable "Biometric Login". If your phone has a working fingerprint scanner, you'll be able to log in with a touch from that point on. Was this helpful? Yes No

Question 44

How do I become a CK51 VIP member?

Accepted Answer

Points start accumulating from the moment you register. You can advance through VIP tiers based on your betting volume and activity. Bronze → Silver → Gold → Platinum — each tier comes with greater benefits. Learn more on the VIP page। Was this helpful? Yes No

Question 45

What benefits do VIP members get?

Accepted Answer

VIP members enjoy: higher cashback, faster withdrawals, increased bet limits, a dedicated account manager, invitations to exclusive events, a special birthday bonus, and priority support. Was this helpful? Yes No

Question 46

How do I earn VIP points?

Accepted Answer

VIP points are earned on every bet at a set rate. Sports Betting and casino games may have different point rates. Points are visible on your dashboard and can be converted into bonuses or cash. Was this helpful? Yes No

Question 47

Can my VIP level be downgraded?

Accepted Answer

Yes, if the minimum betting requirement is not met within a set period, your VIP tier may be downgraded by one level. Reviews are generally conducted every 3 months. Once you reach Platinum, special protection applies. Was this helpful? Yes No

Question 48

How do I set a deposit limit?

Accepted Answer

Go to Account Settings → Responsible Betting → "Deposit Limits" to set daily, weekly, or monthly limits. Decreasing a limit takes effect immediately. Increasing a limit requires a 7-day waiting period. Details on the Responsible Gaming page। Was this helpful? Yes No

Question 49

How do I take a break or self-exclude?

Accepted Answer

For a temporary break, go to Account Settings. You can set a cooling-off period from 24 hours up to 6 weeks. For long-term self-exclusion, contact Support. Login is completely disabled during this period. Was this helpful? Yes No

Question 50

Where can I get help with a betting issue?

Accepted Answer

Reach out to CK51 Support directly — we'll help without judgment. We can add limits or exclusions to your account. For more information and a self-assessment test, on the Responsible Gaming page available. Was this helpful? Yes No

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