So, I've just dropped my phone and some strange things started to happen, i mean the touchscreen did not broke at all, the screen inside was the one broke,

I can see the scratches but can not touch it, so the screen is all dark now, its kinda strange that if i know where are the things (i mean the apps) i can use it normally, make and receive calls, those things.

so any one of u guys know what could have broke and how much money would it cost to fix if it is fixable