Linking Forza 5 to my PS5. Issue with 2nd overseas PS5 console.

Good evening folks,

I cannot play Forza 5 on my overseas PS5 console. I followed the instructions to link my account via the QR code and it linked me to a gamer ID that is not mine. As a result it gives me an error stating that the linked account email does not match that gamer ID, or words to that effect. I seem to now be locked into that gamer ID, that's not mine, and am stuck in an infinite loop. I would like to play the game some time soon. Is there anywhere I can get help?