After registration, directly bind the MT4 account or click "Personal Center" after login to bind/change MT4 account, select the broker and server you are using, then fill in the MT4 account and main password (transaction password), click submit, usually the system will verify the correctness of the information within 1 business day, at this time you can browse other pages, wait for the audit to pass, after the audit is passed, you will receive a text message or email reminder, once bound permanently生效, when you change the account's transaction password or need to change to another account, you can click "Modify MT4 account" in "Personal Center" again to change the information.