EA FC 25 wont launch

I have a problem with starting EA FC 25, at first I could play without a problem but  then my pc and the game crashed. Since then the game couldnt connect with the EA servers. I tried to fix it by reinstalling the game, but it made it even worse. Now every time i start the game I get an error that says that my pc is offline, even though it isnt and it cant activate the game on my account.

I tried:

-reinstalling the EA app and EA FC 25

- Repairing the game

-Deleting the EA Cache

- Reset my network

- Reinstalling everything EA related

- Let EA and EA FC 25 bypass the Firewall

I basiclly tried every fix I found on the Internet and i dont know what to do anymore to fix it