Top half of screen isnt working, phone is cracked but not recently
About 3 months ago I dropped my samsung galaxy S8, screen protector on, case on, everything, it was only about a 4 foot drop. About a week ago, the top half of my screen stopped working, I can still see the screen, but i cannot touch it. The bottom half of my screen comes and goes. I tap it occasionally and it works again. But i cant say the same for the top half. Its just completely unresponsive. What can I do?