cvkk Frequently Asked Questions

Creating a cvkk account takes under two minutes. Open the cvkk platform in your browser, tap the registration button, and enter your mobile number, a secure password, and your date of birth. You must be 21 or older to register. After submitting, you will receive an OTP on your phone to verify your number — once confirmed, your account is active and ready for your first deposit.

The minimum age to register and play on cvkk is 21 years. This rule applies to all players in Bangladesh without exception. cvkk checks player ages at registration and again before approving a first withdrawal. Accounts belonging to anyone under 21 are closed immediately and any balance is forfeited.

KYC verification on cvkk is required before your first withdrawal. Go to Account Settings, tap Verify Identity, and upload a clear photo of your National ID card (NID) or passport. Your full name and date of birth must match your registration details exactly. Most submissions are reviewed within 24 hours. Once approved, full withdrawal access is unlocked on your account.

Tap 'Forgot Password' on the cvkk login screen, enter your registered mobile number, and you will receive a one-time OTP. Enter the OTP and set a new password. If you have lost access to your registered number, email [email protected] with your account details and a copy of your ID — our team will verify your identity and help you regain access manually.

No — cvkk allows strictly one account per person, per device, and per household address. Opening additional accounts to claim duplicate bonuses or circumvent limits is a direct breach of the Terms and Conditions. All linked accounts will be permanently closed and balances forfeited. Contact support immediately if you suspect a duplicate account was created by mistake.

cvkk accepts bKash, Nagad, Rocket, and Upay for instant mobile wallet deposits. Bank transfers via Dutch-Bangla Bank, BRAC Bank, IBBL, and Sonali Bank are also supported. All transactions are processed in Bangladeshi Taka (BDT). Simply go to the Deposit section in your account, choose your preferred method, and follow the on-screen instructions.

The minimum deposit on cvkk is ৳200 BDT for bKash, Nagad, and Rocket. For Upay and bank transfers the minimum rises to ৳500 BDT. There is no stated maximum for standard deposits, though very large single transactions may trigger an additional verification step under our KYC and anti-money-laundering procedures.

A bKash deposit on cvkk typically credits within 1 to 5 minutes of the transaction being confirmed by bKash. During peak hours the process occasionally takes up to 10 minutes. If your balance has not updated after 15 minutes, contact cvkk support with your bKash transaction ID and the exact amount sent — our team resolves these cases quickly.

The minimum withdrawal on cvkk is ৳500 BDT for mobile wallets (bKash, Nagad, Rocket, Upay) and ৳1,000 BDT for bank transfers. cvkk charges no platform fees on withdrawals. Note that your mobile wallet provider — bKash or Nagad, for example — may apply their own standard cashout fee, which is outside cvkk's control.

For fully verified cvkk accounts, bKash and Nagad withdrawals are typically processed and delivered within 1 to 4 hours during normal business hours. First-time withdrawals may take up to 24 hours because of the mandatory KYC check. Withdrawals requested late at night (Bangladesh Standard Time, UTC+6) are queued and processed from early morning the following day.

cvkk offers five main game categories: cricket and sports betting (covering BPL, IPL, T20 World Cup, and Bangladesh Tigers matches), online slot games from Pragmatic Play, Microgaming, and NetEnt, live casino tables including Baccarat, Roulette, Andar Bahar, and Dragon Tiger hosted by Evolution Gaming and Ezugi, crash games such as Aviator and Mines Grand, and fish shooting arcade games. All categories are accessible from the main navigation.

Yes — cvkk runs entirely in your mobile browser, so no app download is needed on either Android or iOS. The site is built mobile-first and loads quickly on standard Bangladesh mobile data connections. Open your browser, go to cvkk.org, and log in to access the full game library, deposit, withdraw, and manage your account from any smartphone.

Tap Cricket in the cvkk navigation menu to see all available fixtures — including BPL, IPL, T20 World Cup, and Bangladesh Tigers internationals. Select any match to view the available betting markets (match winner, total runs, top wicket-taker, next dismissal method, and more). Choose a market, enter your stake in BDT, review the odds, and confirm. Winnings are credited to your account as soon as the market is settled after the match ends.

All slot games on cvkk are supplied by licensed third-party studios — including Pragmatic Play, Microgaming, NetEnt, and Spribe — whose RNG engines are independently audited and certified for fairness. cvkk does not alter any game outcome or RTP setting. Each game's published RTP reflects the studio's own certified figures and applies equally to all players on the platform.

Aviator is a provably fair crash game by Spribe, available on cvkk. A multiplier begins at 1x and climbs as a plane rises across the screen — you must cash out before the plane flies away to lock in your winnings. If the plane crashes before you cash out, your stake is lost. The crash point is generated by a transparent, verifiable RNG algorithm, and you can check each round's result in the game history.

cvkk offers a welcome bonus on a new player's first qualifying deposit. The current bonus percentage and maximum amount are displayed on the Promotions page at the time of registration. Bonus funds are credited to your account automatically once your deposit clears. Full welcome bonus terms — including eligible games, wagering requirements, and expiry — are listed in the promotion details and in the Terms and Conditions.

A wagering requirement (also called rollover) is the total amount you must wager before bonus funds convert into withdrawable cash. For example, if you receive a ৳1,000 bonus with a 20x wagering requirement, you must place ৳20,000 in total qualifying bets before any of that bonus balance can be withdrawn. The specific wagering multiplier for each cvkk promotion is stated clearly in the individual promotion's terms.

Yes. Every cvkk bonus carries an expiry period specified in its individual promotion terms. If you do not complete the wagering requirement within that window, the bonus balance and any winnings generated from it are automatically removed from your account. Always check the validity period before accepting a bonus — the expiry date is shown in the Bonuses section of your account dashboard.

No. Bonus funds on cvkk are locked until the full wagering requirement is met. However, any real-money balance you deposited separately remains available for withdrawal at any time, subject to standard KYC and minimum withdrawal rules. If you request a withdrawal while a bonus is still active and unwagered, the bonus and any associated winnings will be forfeited from your account automatically.

Yes. cvkk runs regular promotions for returning players including deposit match reload bonuses, free spins on featured slots, and cashback deals timed to major cricket events like the BPL and IPL. Loyalty rewards are also available for active players and are calculated based on wagering volume. Check the Promotions page regularly — new offers are added around major sporting events and Bangladeshi festivals including Eid and Pohela Boishakh.

cvkk uses 256-bit SSL encryption on all data transmitted between your device and the platform, the same standard used by major banks. Player accounts are secured with OTP-based login verification and optional two-factor authentication. Financial transactions run through trusted partners bKash and Nagad. cvkk never stores your full wallet PIN or credentials. Your personal data is handled according to our published Privacy Policy.

Log in to cvkk, go to Account Settings, and select Responsible Gaming. Tap Deposit Limits, choose your period (daily, weekly, or monthly), enter your preferred maximum in BDT, and confirm. The limit takes effect immediately. You can reduce your limit at any time with instant effect; increasing a limit requires a 24-hour cooling-off period as a safeguard against impulsive decisions.

Go to Account Settings on cvkk, select Responsible Gaming, and choose Self-Exclusion. Pick your exclusion duration — 30, 90, or 180 days — or request a permanent exclusion. The block takes effect immediately after you confirm. While excluded, your account is locked, deposits are declined, and all marketing emails are suspended. To request a permanent exclusion, contact [email protected] directly.

If you feel gambling is affecting your finances, relationships, or mental well-being, act early. Use the self-exclusion or cool-down tool in your cvkk Account Settings to pause your play immediately. You can also email [email protected] — our player welfare team responds 24/7 with full confidentiality. Talking to a trusted family member and seeking professional counselling are strongly encouraged steps alongside platform tools.

cvkk customer support is available 24 hours a day, 7 days a week. Email us at [email protected] for account queries, payment issues, bonus questions, technical problems, or responsible gaming requests. We aim to reply within 30 minutes outside peak hours and within 2 hours during high-demand periods such as major cricket match days. All support conversations are handled confidentially.