problem z gra

Hi, today I installed a mod for EA FC 26 called UNLOCK PLAYER EDITION. In my career, I changed my player's nationality and saved it. Later, due to my error, I uninstalled the mod and got an error when I entered the game. I tried every method, uninstalled and reinstalled the game. I verified the integrity of the game files and reinstalled eaAntyCheat. Please help quickly. I bought the game on Steam.