This is very unsafe for me an my family, I'm so scared that I'm going to hit someone or something. It's a big pain getting in my truck and it won't start unless I put it in neural . It slipped out of gear on me in my driveway and I had to jump back in the truck to keep it from damaging someone's property. I don't know what to do? It makes a grinding noise when I back up and doesn't move like it is suppose to do. I'm driving a dangerous vehicle. PLEASE HELP