Why wont my phone turn on?

[AC Question]

Hi whoever is reading this, thank you. So i was on my phone earlier, (a droid turbo), on a call, right after of which i managed drop the device. The case flipped off and once i picked up the phone it looked kinda bad, the casing on the side had slipped open a bit and the screen was cracked, although the cracking was under the screen, i couldn't actually feel it with my thumb or anything. I tried everything but it wont turn back on, and now it just keeps vibrating about every 15 seconds. If you could help it would be greatly appreciated.

 

[belodion]

Much as we'd like to help, I think it will have to be put into the hands of a repairer.