How can I fix my Samsung Prime Amp 2?

I dropped my phone on a table this morning and it looked like it had hit pretty hard. My screen has become unresponsive on the left side and it's showing a black strip with a red line in the middle also pixelated. I've been doing research all morning to find a way to get this problem fixed. I tried rebooting, taking out the battery, sim card, and SD card but nothing worked. Not to mention that it's a brand new phone and have very important phone numbers then have a special occasion to attend to take pictures tomorrow.