NHTSA Complaint #11619117 — 2022 CHEVROLET TRAILBLAZER

For about a month now my vehicle is telling me to put it in park when it is already in park. Have to restart multiple times and go through all the gears put it back in park turn it off and still get the "shift to park" error. It does not happen every time I use my vehicle, but it happens so much I am unsure if it is safe to use. Even though it shows it is in park I wonder is it really? I have called the dealer where I purchased it for them to look at it and they will not even schedule an appointment because they say the parts are on back order and they have no idea when they will get them. This is the first brand new car I have purchased and after having a lot of secondhand vehicles I went back to Chevy. I am very disappointed in Chevy it only has 23000 miles on it, and they are not doing anything to fix this, I would not recommend Chevy/GMC to anyone.