Help

I'm using miui 7 rom I got weekly ota update I started downloading weekly ota update after download was completed, then popup message told to Reboot, and I clicked on reboot, it went directly to twrp recovery and started flashing weekly ota update file, after two minutes, my phone screen got totally black, and I cant do anything on my phone, when I press power key to start the phone or try to go twrp recovery, only it gets vibrant and nothing comes on screen. Please help me. And can't goto fastboot, download, bootloader mood also.

Sent from my Lenovo A6000 using XDA-Developers mobile app

from xda-developers http://ift.tt/29nL1vw
via IFTTT