IPhone 5c screen popped out?

So I put my iPhone 5c on a windowsill that's at about chest height and when I went to pick it up, it went flying onto the tiled floor. I always have the apple iPhone 5c case on it but the screen popped out anyway (it fell on it's back). Luckily none of the screen cracked but it's popped out so far that it pokes out of the rubber case.

It still works fine but I'm taking it to the Apple store tomorrow because you can see the hardware under the screen. I can't pop it back into place because there's a lot of tension on the center of the screen and I'm certain it'll crack if I move it farther back.

My question is what will they do at the Apple store? Do you reckon they'll replace the phone or the screen? By the way, yes I have booked an appointment at the Genius Bar.

They'll ask you how it fell out and will probably charge you since it was dropped.