Can't log in to the game

please ea read and respond to me, there are many complaints from players that I got from my fc Mobile group that the game when I want to log in the screen is dark, and there is a network error message, that's what I experienced and experienced by many players, the network that I use is already smooth, even until I tried to another game it was smooth but when logging in to fc Mobile I can't enter the game. thank you EA PLEASE RESPOND

(CM: Edited to translate thread title. Please post in the language of the board.)