How can I start my GTA 5 on Xbox one?

Moved a few weeks ago and have now connected my Xbox and now I can no longer play my GTA.

I have not deleted any accounts or anything like that.
How can I play this again?

So to play Gta5 you have to log into your Xbox account first.

I'm logged in

Have you already restarted Xbox?

It was apparently bought with a different profile.

In order to be able to play it now, this profile must be registered on the console and the console set up as a home console.

Only then can other profiles play the game.