On 11-17-23 someone rear ended me making me lose control of the vehicle and getting off the road into the woods and eventually hitting a tree, the airbags did not deploy, the car is equipped with OnStar system from Chevrolet as a safety feature in which as soon as there is a collision I supposed to get a call from an advisor so they could call an ambulance and a towing service, it's included in my monthly payment, but that did not happen, no one called me to check on me also the braking system should have prevented me from hitting a tree, the safety system failed