IPhone keeps saying no sim card?

I don't need a SIM card
I dropped my phone and when I saw it it said NO SIM CARD so I think that's what made it say that. I tried restarting my phone but now it's stuck on the Please insert SIM card. So basically I can't use my phone anymore. To make things Better I barely got my iPhone today it's the first time I've ever had an iPhone. It's an iPhone 5c btw. SOMEONE Please Help ME

Pop out the sim and put it back in again. Maybe it isn't seated properly or something.

You have restore your phone in iTunes.

Well its an iphone, thats what you get. Its a POS

If it's a new iPhone you should have received an odd tool called a SIM card opener or whatever you wanna call it, find the tiny hole located on either side of the phone and use the tool to open it and carefully pull it out since the SIM card isn't reading atm, and take it off the tray and correctly place it back on the tray and put it back in the phone (this should fix the problem, if it doesn't you might have damaged the SIM card) (it seems to me that you have Verizon or sprint and they still have to have SIM cards because of the LTE capability)

If the cell phone provider uses a SIM card, the one that is in the phone may have been dislodged when you dropped it. Just pop it out a reinsert it, that should fix the problem.