Business ProfileforFast N Easy Auto Sales

On 10/27/22 I purchased a car from fast n easy auto sales. Less than 3 weeks later the check engine light came on and I took it to a shop. It needed a new clutch so I paid $3000 for that. During the inspection, the shop ran the computer and discovered that the passenger airbags arent connected, nor are the anti lock brakes. I contacted the dealer and he offered to sell me a warrantee that was never offered at the time of sale, but I would have to ask the shop to change the date of repair. That seemed off to me. I asked the shop about it and they said that would be fraud. After it was repaired I went to the dealer and showed him the paper and asked him to cover the cost of repairing these safety features. He agreed, to pay me $1600. He said he needed a few weeks to get the money. Today is the day, and when I reached out to him, he confirmed that he had agreed to this but now said he is unwilling to do so. Attached are the text messages between us, along with the receipts. I still havent gotten the safety issues fixed because I was waiting on this money from him. I understand as is sales, but Im pretty sure you arent allowed to sell a car in ********** without working air bags. I also have not received my pink slip despite it being almost 7 weeks. Im concerned that he never filed the papers with dmv and that he is still the legal owner of my car. I paid in full via check and Im at a loss as to what to do from here.I hope that you can facilitate this dispute and get me the agreed upon money that he promised so that I can drive my children to school safely.