Dropped my phone, screen is black and shows vertical colored pixel lines?

[AC Question]

So I dropped my Samsung S7 on my floor, carpet, and when i picked it up the screen was black and was showing colored pictures. Now I can still press power and home buttons and I can enter in my drawing password as I can feel it vibrate, but the display is black with colored pixels. Is this a problem with the motherboard LCD cable or what? Is this replaceable or fixable?

 

[belodion]

A remote diagnosis is hardly possible, alas.