I can’t log in

I don't know why but usually when enter the game is automatically logs in for me,but when i play this afternoon I wasn't log in.I tried to use the log in button in the main menu but the button just doesn't work.My account name is Chicken.deeznut and my email is s20241001@msc.edu.hk .Pls help I can't play edit part: I think it is my internet not work at that time. it's fine now.