2016 BMW 320I Unknown Or Other Problems

I WAS INVOLVED IN A MAJOR ACCIDENT IN A 2016 BMW 320I WITH FRONT AND PASSENGER SIDE IMPACT. IT WAS SO BAD, IT PUSHED BACK MY ENTIRE AXLE, WHEELS, ETC. MY DRIVER SIDE NOR PASSENGER SIDE AIRBAGS FAILED TO DEPLOY. I WAS TRAVELING 40 MILES PER HOUR WHEN HIT BY ANOTHER DRIVER WHO WAS TRAVELING DOWNHILL AT OR ABOVE THE SAME SPEED. SOS BUTTON DID NOT WORK EITHER. THIS HAPPENED ON A CITY STREET (INTERSECTION). THE CAR IS A TOTAL LOSS. I HAD TWO MINORS IN THE CAR WITH ME. THE MESSAGE DISPLAYED ON MY DASH, ETC. SAYS SOMETHING ABOUT FAULTY AIRBAGS, ETC. COLLISION EXPERT CONFIRMED SENSORS DEFINITELY SHOULD HAVE MADE FRONT AND SIDE, CURTAIN AIRBAGS DEPLOY. THEY EVEN ANOTHER VEHICLE (SAME MAKE AND YEAR) IN THEIR LOT WITH SAME IMPACT LOCATIONS- THOUGH NOT AS SIGNIFICANT/SERIOUS- SHOWING ALL AIRBAGS DEPLOYED. *TR