How to fix my Iphone 5s? RED IPHONE 5S SCREEN?

So i recently had my iphone 5s screen fixed at the mall a few days ago, at first all was good there were no problems and my screen looked perfect. Until my phone died. This is the first time my phone has completely ran out of battery ever since i got it fixed. There's 1 problem! When i turn on my screen it looks good the white with the black apple logo, then it turns COMPLETELY RED. It happens over and over and i just don't know how to fix it besides bringing it to the company.

Reset the phone - press both the home and power buttons for up to 1 minute, releasing when the Apple logo appears.

If that doesn't work
http://support.apple.com/.../kb/HT1808

Not sure if you will get there or not. This may be a reassembly problem when the new screen was put on.