After you install the app open it you will be greeted with this screen, sometimes it will prompt you to update to the latest version update if this occurs. Then select add playlist button
Select Xtream Codes Login from list
Enter the server address URL/Username/Password which you can find in your account setting email.
The app will start to process the details and install the channels and tv guide. Click done when finish, if it says error go back and make sure and check if the details are correct