DROPPED MY IPHONE AND CRACKED THE SCREEN?

I just got an iPhone a couple weeks ago. I just dropped it in the bathroom and the top right corner has a little crack in it. Now it's glitching. And I had a lifeproof case on. What do i do

Take it to an apple store and see how much damage you did

Go to the apple store

Bring it to the Apple Store those guys are experts

Just cause it has a case, does not mean it will protect your phone. That's a common misconception about cases. Sorry about that. Is the display glitching? If so, then you lcd has some fractures/ cracks in it. You can get it fixed at either apple or a 3rd party electronics fixing service (note that the 3rd party choice will void your warranty). Is the touch glitching? If so, then you lcd is perfectly fine, your digitizer is broken. Yeah, digitizers are touchy. The minute they crack, the y tend to malfunction. That can be fixed easily as well through apple or a 3rd party service (again, a 3rd party will void your warranty on the device). If you're wondering what the difference is between the lcd and the digitizer, in short, the lcd just displays the pictures, produces color. The digitizer is just a thin piece of plastic that sense your touch. It does not display color. It just overlays the lcd panel. Again, both can be fixed easily.