iMessage
In my messages on Ipad there is a large pop up iMessage that will not go away, it says to it says to sign in with apple ID to activate imessage, and password, i do that but it wont go away, it says unable to contact the iMessage server ? i cant use messages with this there, ive tried reset, it wont budge, i also have limited access to internet, it says cant connect cause it couldnt connect to server ??? I woke up last week with this i Message glitch now my husbands ipad is doing the same thing, whats going on, can someone help please
iPad Air, iOS 12