Click on ‘My Services’ at the top bar and then click on ‘TV Services’ / ‘TV’ section
Select the box with your IPTV number
Click on ‘Manage your logins’
Here you will find the Default User ID and an option where to enter your preferred password. Once you save these details, you can go into the GO TV app and enter these logins where you will have all the channels you are subscribed for.