My iPhone 5c is stuck on the startup screen?

I was FaceTiming my best friend, when all of the sudden, it shut off and went to the startup screen. You know the one… The one that is balck and has the white apple logo in the middle. It went to that and hasn't gone back to the regular lock screen for about 30 minutes. The strange thing is, is that everything seems to work fine but the screen. I hold down the home button, and siri comes up. Thats how i managed to call my mom and my best friend back. I'm also getting messages but obviously not being able to read them. They just make my phone vibrate. What should i do? Is it shot for good?

Hold the lock and home button at same time to force shut off your phone. Maybe this will fix it.

The best way to fix it is to sell it and go buy an android

This will erase your data but fix the problem:

Hold power and home for 10 seconds, continue holding home button after that, wait for the itunes logo to come up. Connect your iphone to itunes and restore it.