Fortnite not available in the Epic Games Store?

Haven't played since season 3 and wanted to take a look. Epic Games thought they were giving me an "unavailable" message. Does anyone know why this is?

Maybe "Save the World"?

I don't have to save the world. If I want to "buy" the game again in the shop or add it to my account, it says that I already have it. When I go to the three points on the right in the library, I only have the choice between "To the store" and "Time played: 2 days"

Did you get an email from Epic Games? Are you even logged into the launcher?

Yes, of course I'm logged in, otherwise I couldn't be in the launcher at all. Why should I have received an email?

Yes, it could be that you got one, who else has access to your account? Friends or something?

Have you ever uninstalled the shop?