Mobile / Sports
These terms set out the rules that govern your account on 4b77 — from how you open and fund it using Nagad or Bank Transfer, to how we handle the content you access and the transactions you make. Access to 4b77 depends on your local law and the eligible regions we operate in; please read these terms before you proceed.
By creating an account on 4b77 and making your first deposit — whether through Nagad or Bank Transfer — you confirm that you have read these terms and that you agree to them in full. We may update these terms when our service changes, when payment processes are revised, or when applicable law requires it. When we do, we will post the updated version at this address and note the date it takes effect. Continued use of your account after that date means you accept the revised terms. If any clause here conflicts with a more specific policy page — such as a payment-method page covering Nagad or Bank Transfer steps — the more specific page governs that subject. These terms apply to your account as a whole: the lobby content you browse, the transactions recorded in your wallet history, and any support requests you raise. Where local law in Bangladesh restricts or conditions access to any feature, that restriction applies regardless of what these terms otherwise permit. Availability of all features depends on your location and the eligible regions we serve.
These terms cover the four main areas of your relationship with 4b77: account access, transactions, site content and third-party services. Understanding which area your question belongs to helps you find the right answer quickly — and tells you when to check a separate policy or contact our support team.
These terms govern how you open, verify and manage your 4b77 account, including the login steps and identity checks shown in your account settings. Access rights depend on your local law and the eligible regions we serve.
All deposits and withdrawals processed through Nagad or Bank Transfer fall inside this policy. The transaction records held in your account wallet history are subject to the retention and correction rules described in the Rights section below.
Game content from Pragmatic Play, Spadegaming, JDB and CQ9 — including slot titles, live dealer tables and table games available in the 4b77 lobby — is covered by these terms as far as access and fair-use obligations go.
Payment processors, network providers and any external service linked from the 4b77 platform operate under their own terms. We do not control those terms; this policy does not extend to them and we carry no obligation for their conduct.
Your account is the primary place where you can act on the rights this policy creates. Transaction records from Nagad and Bank Transfer deposits are visible in your wallet history tab — you can review them at any time after logging in. If you spot a detail that appears incorrect, such as a wrong amount, an unrecognised transaction or a mismatched reference number, you can raise a correction request through the support route listed in the Support section below. We will review the record against the payment processor's own log and respond through the same channel you used. Account details — including the mobile number linked to Nagad and the bank details stored for Bank Transfer — can be updated by following the fields shown in the account settings area. Each field displays its own verification instruction; follow those steps exactly as they appear on screen. If you want to request changes that are not available through self-service settings, or if you need a copy of a specific transaction record for your own purposes, contact our support team directly.
Open the wallet history tab in your account to see every Nagad and Bank Transfer transaction logged against your account. Records are displayed with date, amount and reference so you can check them against your own payment notifications.
Account details — including your registered mobile number and saved Bank Transfer information — can be updated inside account settings. Each editable field shows its own verification instruction; follow the steps displayed there exactly.
If a clause in these terms is unclear, or if you believe a rule has been applied incorrectly to your account, write to us through the contact routes shown in the Support section. Include your account reference and the specific clause or transaction in question.
Where a self-service action is unavailable, our support team can handle the request directly. Use live chat or the email route shown below; provide your account reference so the agent can access your record without delay.
If you have a question about how these terms apply to your account, a transaction record, or your access rights, use one of the contact routes below. We publish these routes on the site; we do not list hours or response times we cannot stand behind.
Open the chat widget from any page on the 4b77 site while you are logged in. Provide your account reference and the specific terms clause or transaction you are asking about so the agent can locate the relevant record quickly.
Send your query to the support email address published on the Contact page of the 4b77 site. Include your registered mobile number, a description of the issue and any transaction reference shown in your wallet history.
The Help Centre on the 4b77 site contains published answers to common account and policy questions. Check there first; if your question is not covered, escalate through live chat or email using the routes above.
We maintain these terms as a living document tied to your account activity — not a static legal notice. Here is how the key areas work in practice so you know what to expect from us.
Account data — including the mobile number linked to your Nagad wallet, saved Bank Transfer details and transaction records — is held only for as long as needed to operate your account and meet our record-keeping obligations. We do not sell account data to third parties.
We use cookies to keep your session active across the same device you used to deposit. If you switch devices, you will need to log in again; cookies do not carry over between separate browsers or mobile and desktop.
You are responsible for keeping your login credentials private. If you believe your account has been accessed without your permission, contact us immediately through the live chat or email routes above so we can flag the account and investigate the transaction log.
If you want to request a change to data we hold — correction, restriction or deletion — put the request in writing to our support email. We will confirm receipt, review the request against our retention obligations and respond through the same channel.
These questions address what we hear most often about how the terms apply to accounts, transactions and access rights on 4b77.
Yes. Any deposit or withdrawal processed through Nagad or Bank Transfer on your 4b77 account falls under these terms. The transaction records for both methods appear in your wallet history, and the correction and review rights described above apply equally to both.
We post the revised version at this page address and note the effective date. If you continue to use your account after that date, you are treated as having accepted the updated terms. We recommend checking this page whenever you see a notice in your account about a policy update.
Access to the account, lobby and payment features depends on your local law and the eligible regions we serve. These terms set out your obligations once access is established, but they do not override any legal restriction that applies in your specific location.
Log in and open the wallet history tab — most records are available there with date, amount and reference. If you need a formal copy for a specific purpose that the self-service view does not cover, send a request to our support email with your account reference and the transaction date.
Write to us through live chat or the support email published on the Contact page. Include your account reference, the clause you believe has been misapplied and any relevant transaction reference. We will review the record and respond through the same channel.
These terms govern your access to the 4b77 lobby and the game content available there, including titles from Pragmatic Play, Spadegaming, JDB and CQ9. The studios themselves operate under separate provider agreements; those agreements do not change your rights under these terms.