Xbox Gamepass for PC (beta) not working?

I don't have an Xbox, but I got the Xbox gamepass for PC (Beta) and still can't download games. The install button is always so pale and I can't press it… Please help me otherwise I despair.

Do you have membership?

Uhh… Good question… Don't think I'm stupid but what's that?

So for me I bought it for 1 euro and was able to download what I wanted.

InstallierenTo install the games there you have to buy the games or get them for free with the Xbox Game Pass subscription

But I have the "Xbox Game Pass for PC (Beta) … Isn't that enough?

🤦🏼♂️ …

You only have the app?

Which App?

Yes Xbox Game Pass just for Pc.

🤦🏼♂️ Without membership you will certainly not get anything from Microsoft for free!

Yes I have…

And the subscription?

There's already purchased… Please do not despair with me I do not know my way around there… I can install some games… Something like goatsimulator… But I do not want that… I would like to install overcooked 2 and human fall flat

I bought the same one… Do I also have to buy the normal gamepass? In addition?