My phone unregistered suddenly?

[joerays]

Why is my phone unregistered all a sudden. Help me unregistered it👏🙏🔥

[Oxford]

What you mean "unregistered"? I presume you received some type of notification? If so, could you post a screenshot? If not, could you go into more detail on exactly what is happening, or what is not happening?

[meself]

Unregistered where are app or service