Droid Turrbo 2 doesn't power on

[Android Central Question]

I have been using Droid Turbo 2 for a while now. I was using my phone and dropped accidentally from about 1 ft height. It turned off immediately and did not turn on when I pressed the power button. It shows a white screen with charging sign when I plug it to charger. What's wrong with my phone? Is there anything to worried about?