My iPhone isn't letting me send text messages?

My iPhone isn't letting me send text messages?

Added (1). I have the iPhone 5C and whenever I try to send a message, it goes, "Message not delievered" with a big exclamation point.

I tried turning my phone off, and many other things.

Did you forget to pay your bill?

  • Why isn't my iTunes letting me get songs on my iPhone? Whenever I download a song, or get new music, it shows up in my iTunes on the computer, but after syncing my phone to iTunes the music doesn't show up on the phone. I don't know if this is important, but, I share an iTunes account with my dad and sister, I've gotten the most recent updates on iTunes, and it's an iPhone 4S.
  • Why isn't my iPhone letting me text other phones (non iPhones)? When my phone isn't paid I noticed I could still text like usual but only if IIm connected to the Wi-Fi, for some reason now all it says it message not deliverd when I text someone without an iPhone but when I text someone with one it sends automatically.
  • Why isn't my 16gb iPhone 5c letting me save pictures from the internet? When I go on google images I hold the picture until the little menu pops up but the save image option isn't there and I've added it to my reading list and tried again it didn't work either and I just deleted a WHOLE BUNCH of photos my phone is on iOS 7.1 so I don't know what the problem is Please Help ME!
  • Why isn't iTunes letting me add music to my iPhone 5? I added a bunch of songs that were on my mom's computer earlier today and they all transferred fine, but i still had more songs on MY computer so i went to transfer them but they're not letting me. I connected my iphone and registered it to the computer just like i did on my mom's computer but every time i dragged the song from the library to the phone it wouldn't transfer. It just didn't do anything when i dragged it.