Does the camera have flash on iPhone 5?

I have the black and blue iPhone 5c I was trying to take a picture of me and my friends but I can't figure out how to do the flash on it. I even tried turning my flashlight app on it still didn't work. It worked last night when I took a pic of my cat in the dark but it's not working now. When I got it at Wal Mart they said it did have a flash on it but I can't find it now. How do I turn the flash on or does it even have a flash?

There's a lightning bolt symbol at the top left, you tap that and tap on.

1]go on camera 2]click lighting bolt on the top left 3]click on

Buy a camera for people pictures. Phone cameras are for car accident pictures and when you don't have a camera in an emergency.