Can my IPhone Display be fixed?

My friend's sister dropped his IPhone and messed up the screen, because I don't own a Phone he gave it to me when he got his new one. I don't know if the issue with it can be fixed, or if I'm just going to be told by apple employees to buy a new one.

From What I know the issue is the pixels/LCD underneath the screen which is causing everything to have a really messed up vibrant blue colour.

Will they fix this or am I screwed

Added (1). I Also have Pictures if anyone wants to see, just ask and ill send them.

It can be fixed, look on ebay for services. There are plenty of them. Usually you send them an iPhone and they repair it and send back to you by post.