Messaging
Set up my iPad but messaging won’t work. Won’t even sign in with my email and Apple ID
iPad Air 5 Wi-Fi
Set up my iPad but messaging won’t work. Won’t even sign in with my email and Apple ID
iPad Air 5 Wi-Fi
Perhaps this Apple support page will be relevant to your difficulties:
If you can’t turn on or sign in to iMessage or FaceTime - Apple Support
Messaging