Air Bag Not Deploy problems of the 2000 Cadillac Seville

On 05/2014 I came to a stop sign then I move on to get across the street when my Cadillac shut down all electrical controls the engine came to a complete stop as my car lays dead in the middle of the street a vehicle going west hit my right front end so hard it twisted hood, front doors, fenders and engine parts fifteen minutes before I dropped my daughter at school she could have die in this incident due to failure of airbags they never deployed three months later I receive a recall # 14299 I call several people including mary barra ceo, they all lie to me by telling me that there is nothing wrong with my Cadillac when they haven't done anything to the car I also own a cobalt 2007 recalled on 04/2014 I am still waiting for both cars to be fixed like the law requires as for my 2000 Cadillac Seville sits in my garage with $10,000. 00 worth of repair cost general motors refuse a half of dozen times to take responsibility for the failure of the Cadillac electronic systems, airbags, brakes, power steering and all the items that could have end as a fatality to a member of my family including myself. 12/24/2014.