Why I can't login to an account that is linked to Facebook

I cant log in ea sport fc mobile with facebook it say something went wrong  

I just download game this day i used to play and then deleted.

now i load again and log in with facebook account  and it have a problem

(sorry for bad english)

Yes i have the same problem. I cant login via facebook. All it says is something went wrong

Hello dear ea fc mobile support, i cant login via facebook. It was working just 2 hours ago. But now i cant login by facebook anymore. All it says is “sorry. Something went wrong.”  Wats happening? Pls help me asap. I am not able to play anymore.

Showing something went wrong and I can’t login

I also have same problem since yesterday. I cant login via facebook. All it says is “sorry. Something went wrong.”  Wats happening? Pls help me asap. I am not able to play anymore.

Same I it also happen to me

Hello is ea listening to us ? Its been more than 3 days we have been facing this issue and no a single reply from experts ? We are not been able to login and play ea fc mobile. Wat the hell is happening ?