Why won't my iphone send messages?

I try to send text messages but they said they can't send them, and it won't work when I press the try again buttons. I'm also not receiving them.

Ask a phone shop. They'll help you.

Try to restart your iPhone. Sometimes if it has been on too long, it gets glitchy. If that still doesn't work then you are going to have to restore it through iTunes. Make sure to set it up as new. This should fix the problem.

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