If you are unsure on how to login into your MT5 account, this article might help you
You may click on this link here for your MT5 login information:
You will be able to find your MT5 login ID, Broker code, and the server you need to log in to. Please note that our MT5 broker code is Deriv.
You can also perform a password reset, and transfer money between your Binary/Deriv account in the MT5 dashboard.
Haven’t created a Deriv account yet? Click here to get started right away!