NFS Heat How To Sell/Remove Deluxe Edition Car, when i dont have deluxe

Hi.

Long time ago i but NFS heat and same time i have EA Play. I played game and was fine. But now i wanna play but my garage have locked places on car becouse 4 on 6 cars is deluxe version and i cant do anything with them even remove/sell. 

How i can remove them?