After installation this is how to log in:
Login to app
1: This is the first screen you will see after opening the app for the first time. Enter your username and password provided in you welcome e-mail and press login.
2: Press the sidebar button in the top left corner
3: Press "Synchronize" to synchronize all data. Your app will then get all countries, clubs etc. imported. Afterthen you are ready to use the app.