2018 Chrysler Pacifica stability control problems

On sunday january 13th while getting off highway lost power steering while taking exit. Due to lack of power steering van went off the road up an embankment and damaged vehicle. I called chrysler on 1/14/2019 and reported issue. Claim #57836097. I was told that someone from incident reporting team would be contacting me within 4-5 days. I have since called them again on 1/22/2019 and again today 1/28/2019. I have no choice but to drive vehicle because I am a 100% disabled veteran and in a powerchair.

I returned home from driving a half an hour in my vehicle and when I pushed the start/stop button to turn the vehicle off it would not go completely off. The engine turned off but the sensors and radio would not turn off. Normally it shuts off when you open the door and it still would not work. So then I messed with things a bit and made sure all doors were shut. When doing so the back left door would not latch all of the way. It would go to shut and the open again before latching.