iPhone screen gray paralel lines moving

So today I dropped my phone near hips height, and luckily on my case it landed okay (landed on left home button corner), saw screen was perfect and placed it in my pocket

After I got it out ant there where all these lines on all the screen moving everywhere, still fully tacticle

It's obvious hardware but the phone was really hot so I turned it off for 2h

I don't have guarantee, so I opened it now and took out all the 3 screen connectors and reconnected them, but nothing, everything inside looks okay

really weird, it doesn't look a loose connection

here is a video showing

https://youtu.be/fv1DK1rodzM

-full album

http://imgur.com/a/lbfQN