J.D. Byrider review: truck repair door latch,

In early February, I put my truck in shop, nothing was wrong with it besides the door was jammed.
I contact service several times to ask what was going on with truck. I got the run around for weeks. I finally went down there they tell me I have to pay for part. I paid it, they ordered it, was the wrong piece..nobody called to tell me nothing. So I called them a week later. They tell me it's the wrong part I need a different one, so I said ok. Now I go pays for a door from chuck & Eddie's junk yard..this is a Friday they said the part will be there on Monday first run..so jdbrider told me I can come Monday afternoon to pick it up..I go not ready. .so I gets up tell Joe from service I'll be back the next day to talk to someone, I go back now metro motors telling me there's nothing nobody can do and whatever it is fix it so she can leave..so they fixed it and I went back on that next day to pick it up..now when I get in to start my truck it sounds like it's about to fall apart..this cant be my truck so once again I try talking to them nobody knows nothing ..the inside lights wouldn't go out and my engine went..so now I tells them my engine gone, they tell me I'm behind 804.00..how is that possible when I was caught up and was making my payments..if the truck got repo in February 2018 and I paid it to get out..soon as I get it out of repo it goes into shop until April 2018, how did I get to none payments of 804.00 when I paid all repo fees in February and been caught up since? Before they could fix the latch I had to be caught up and I was..but when I told them that I took the truck to another shop and the man said who had your truck and how you driving with only 5 values when you post to have 6..when I brought my truck to them wasn't no signs of my engine going nor sounded the way it sounds nothing telling me my truck was bout to go..I don't know what else to do.please can someone contact me