2019 Chevrolet Trax suspension problems

I was traveling in my car on the freeway. Traffic came to a deceleration very quickly and suddenly. I was able to slow down in time to avoid the car in front of me, however I was struck from behind. The driver behind me must have swerved also to try to avoid hitting me directly from behind. She hit my rear driver side. This action caused my control arm, strut tower, rotor, wheel and all other associated parts to detach from the vehicle.

Tl* the contact owns a 2019 chevrolet trax. While driving 30 MPH, the vehicle pulled to the right. The contact coasted the vehicle over to the side of the road. The contact received notification of NHTSA campaign number: 19v312000 (suspension), but the part needed for the repair was not available. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The vehicle had been at the dealer for one month.