Help Centre
157ok FAQ — Frequently Asked Questions
From opening an account to depositing via bKash, claiming bonuses, and responsible gaming — find answers to all your questions right here.
157ok is a trusted online gaming platform for players in Bangladesh. Below, we have organised the most frequently asked questions into five categories — Account and Registration, Deposits and Withdrawals, Games and Gameplay, Bonuses and Promotions, and Safety and Responsible Gaming. If you do not find the answer to your question here, contact our 24/7 live chat support in Bengali.
Section 01
Account and Registration
To open an account at 157ok, you need an active mobile number, a valid email address, and your correct full name. The registration process is fully available in Bengali and takes just a few minutes. A national ID card or birth registration certificate may be required later for account verification.
No, only one account per player is allowed. If multiple accounts are found under the same person's name, they may be cancelled and any bonuses may be forfeited. 157ok verifies every account to ensure fair play.
Click the "Forgot Password?" option on the login page. Enter your registered email or mobile number and a verification code will be sent to you. Use that code to set a new password. If you run into any trouble, contact our 24/7 live chat for direct assistance.
157ok strictly follows a 21+ age policy. Only individuals aged 21 or older may open an account and play games. If age verification fails, the account will be suspended.
Verification is usually completed within one business day after the correct documents are submitted. The process is faster when the photo is clear and the document is not expired. If there is any delay, let us know via live chat and we will assist you on a priority basis.
Section 02
Deposits and Withdrawals
Funds deposited via bKash are usually credited to your 157ok account instantly. If there is a delay for any reason, it will reflect within a few minutes at most. The minimum deposit amount is ৳500. If the transaction does not go through, contact our support with the bKash reference number.
Yes, at 157ok you can deposit and withdraw using all four methods — bKash, Nagad, Rocket, and Upay. The minimum deposit amount is ৳500 for each method. Transactions across all mobile banking methods are secure and encrypted.
Withdrawals at 157ok are processed within 15 minutes to 2 hours. Requests made during banking hours with a fully verified account are generally processed the fastest. The minimum withdrawal amount is ৳800.
157ok does not charge any processing fee of its own. However, your mobile banking provider (bKash, Nagad, Rocket, or Upay) may apply a small service charge according to their own rules. Check the fee details in your mobile banking app before making a transaction.
For security reasons, withdrawing via the same method used for the deposit is generally preferred. However, in special circumstances a different method may be available — in that case, additional identity verification will be required. Contact live chat for accurate information.
Section 03
Games and Gameplay
To bet on BPL matches, first deposit funds into your account, then go to the cricket section and select the active match. You can place bets both before the match starts and while it is live. Various markets are available for each match, including match winner, top batsman, and over/under.
157ok offers slot games from a range of popular providers including PG Soft, Pragmatic Play, and JILI. Many popular titles are available, including Fortune Tiger, Gates of Olympus, Fortune Gems, and Sweet Bonanza. New games are added regularly, so keep an eye on the slots section.
RTP, or Return to Player, is a long-term statistical measure of a game that indicates what percentage of total wagers is returned to players on average. A higher RTP generally means more favourable statistics. However, each spin or bet is independent — RTP is an average figure and results can vary from session to session.
Yes, 157ok is fully mobile-friendly. You can use the site directly from the browser on any Android or iOS device — no separate app download is needed. Game graphics and controls work exactly the same on a smartphone as they do on a desktop.
157ok's live casino features live games from top providers including Evolution Gaming and Ezugi. Live Roulette, Blackjack, Baccarat, Sic Bo, and many more games are available. All games are played with real dealers via HD video streaming.
Aviator, made by Spribe, is a crash-style game where a plane flies and a multiplier keeps increasing. You must cash out your bet before the plane crashes. The game uses Provably Fair technology, so the fairness of each round can be verified.
Section 04
Bonuses and Promotions
After opening a new account at 157ok, you receive a 200% bonus on your first deposit, up to ৳15,000. For example, if you deposit ৳5,000, your total balance will be ৳15,000. The bonus is added automatically — no separate code is needed.
The wagering requirement for the 157ok welcome bonus is 20 times. That means you need to wager 20 times the bonus amount before it can be withdrawn. For example, if you receive a ৳5,000 bonus, you must place a total of ৳100,000 in wagers before it becomes eligible for withdrawal.
Participation in 157ok's VIP program is automatic — by playing regularly, you progress through Bronze, Silver, Gold, and Platinum levels. Weekly cashback is available up to 0.2% at Bronze, 0.4% at Silver, 0.6% at Gold, and 0.8% at Platinum.
Yes, 157ok regularly offers reload bonuses, weekly cashback offers, and seasonal promotions. Special sports bonuses are also given during the BPL, IPL, and T20 World Cup seasons. Check the promotions page regularly to stay up to date on the latest offers.
Bonus balance can be used on most games, but certain specific games or live tables may have different rules for bonus wagering. The detailed terms and conditions of each bonus are clearly stated on the promotions page. If in doubt, ask via live chat.
Section 05
Safety and Responsible Gaming
Yes, 157ok uses SSL encryption technology to keep all your personal and financial information secure. Your information is never sold or shared with third parties. For more details, please read our privacy policy.
Yes, as part of responsible gaming, 157ok offers deposit limits, session time limits, and a self-exclusion option. These options can be easily activated from the account settings. Visit our responsible gaming page for more details.
If you notice signs of gaming addiction, contact us without delay. Our support team is ready to assist you in Bengali. You can temporarily or permanently close your account. Seeking help is a sign of strength — we are always here for you.
157ok only offers games from world-class game providers whose games are tested by independent third-party auditors. Random Number Generator (RNG) technology ensures that every outcome is completely random and unbiased.
In general, when an account is closed, any eligible balance is returned. However, different rules may apply for bonus-related funds or accounts closed due to a violation of the rules. Please read the terms and conditions or contact live chat for more details.
Still have questions?
Contact support
Our Bengali-speaking support team is ready to answer any of your questions 24 hours a day, 7 days a week. Connect via live chat or send us an email.
Live Chat Support
Direct assistance in Bengali, 24/7. Average response time is very fast.
Email Support
[email protected] — send a detailed email for more complex matters.