Why is my pc not showing on the xbox mobile app

Hi, I hope you're doing great out there. I am an Independent advisor and I am here to help you in regard to your concern.

This may mean that you're signed in under the wrong Microsoft account.

Please sign in to https://account.microsoft.com/services and check if you can see the subscription as "active". Once confirmed, sign out on Xbox App and then sign back in, make sure that you're signed in under the correct account.

Not possible as I don't use a mobile phone with data. I just use a phone for calls.... I've tried changing it on xbox profile and through the app on pc. I don't understand why a mobile app I have never used would affect my profile..?

Then why this game isn't showing in my Xbox windows app, please help me so I can play my favourite mobile game's original version on my laptop.

Thank you it says completed

But one more question before i leave

Why the game just refuses to show up in my xbox mobile app library ?

Hi. My name is Brilliant and I am happy to assist you today.

You can download the Xbox App from a Mobile Device.
Sign in the Xbox App with the same account.
Link the Xbox Mobile App with the console/PC.
You can access Games/Updates from the Xbox Mobile App, you may find games that are not displaying on the PC/Console.
Download remotely from Mobile Device to Console/PC.

I hope this helps resolve your query.