Login failed?

I got an MMOGA fortnite account and now I always get the following error message when I try to log in. Can someone help me there? Thanks in advance

Go to Epicgames and sign up.

You need to press Playstation before signing in, not Epicgames.

The account is linked to another account. Do you know anything about this Playstation account?

Just as a tip: if you get banned, don't be surprised. Because account trading is prohibited according to the terms of use of Epic Games.

No

Do I have