Lg g flex 2 qhusb bulk

HEY THERE.
I JUST HAD BREAK MY LG G FLEX 2 LS996 WHEN I M FLASHING TOT STOCK ROM. :(
NOW NO SCREEN WHATEVER I DO VOLUME BUTTON AND POWER BUTTON PRESSING, AND MY LAPTOP SAYING "qualcomm hs-usb qdloader 9008" QHUSB BULK. PLEASE HELP ME. :crying:
THANKS.