Please follow the step according with your selected device.
Android
1. Look after 3 dot icon from the top left corner top, Click it
2. Select "Manage Account"
3. Login existing account
4. Search and select your server Insert your username/password.
IOS
1. Look after "Setting" from the right corner bottom, Click it
2. Select "New Account"
3. Login existing account
4. Search and select your server Insert your username/password.
