Once you download the MT4 Platform, you need to use your MT4 login details to connect your trading account.
You can download MT4 here.
If you have forgotten your account number and password, you can find the information at this link: https://naga.com/trading-accounts
There you will see all your accounts in NAGA, and each one of them has different access to MT4, there you will find the account number and the password (by clicking on the three dots, as in the attached image).
Then in MT4, you have to find the servers:
NAGA Servers Live and Demo
And with your account number and password, you will be able to access it.
We hope this guide was helpful. If you still have questions contact Support Center via Chat, Email, Phone.