general problems of the 2003 Mazda MAZDA6

I hit a deer at 45 miles an hour then hit the hit totalling the car, the airbag did not come out, the seat belt did not lock causing me to be slammed into the steeling wheel, now I suffer great pain, can't move my neck, can't lay down bc of such bad headache I throw up, I sleep sitting up, something in the car like metal fragment hit me in the left eye, now I can barely see out of my left eye. And must continue medical treatment. And someone is going to pay for my medical treatment and pain and suffering, bc that seat belt not locking caused my injuries, my insurance company totalled my car out bc of the severe damage to it.