I just got the 10 euro version well.
Now I wanted to download Forza, whatever works, but when I click on another game with Game Pass I'm just pushed to the subscription selection even though I already have it. What should I do
PC or Xbox
Did you buy the subscription with the correct account?
PC and yes
Microsoft Store or Xbox App?
Xbox app
Try the Microsoft Store. If it still doesn't work, you should try this: https://www.maketecheasier.com/xbox-game-pass-for-pc-not-working-fixes/#:~:text=Re%2Dregister%20Xbox%20Game%20Pass,try%20re%2Dregistering%20the%20app.