Game can not start

My iphone can‘t start the game since last night, is stucks at the home screen!! No message that the servers are under maintenance! Only loading!
I deleted the app and reinstall but nothing!

My userid:2rrvtifbsc

@Valen @Ruul

And my friend,he is the same situation,he don’t know his userid,his name of the game is 小猪佩奇,please help him also.

@Noella please help me,it has been three days

Is there any update on this? I have the same issue since April, tried everything and nothing works so far.