Great Lakes Auto Mall

In February I purchased a 2007 Dodge caliber from this company for $1800. Was told that the title would be mailed to me in 2 weeks. I was told that only thing that the car needed was a replace 02 sensor. Day after bringing the car home the throttle body sensor went off on the -. Went to mechanic and had it estimated at $1600 to fix. Made the Great Lakes auto mall aware they sold the car under false pretenses. Owner *** was contacted and stated that the car would be able to be fixed. Sales associate Brian who sold the vehicle refuses to give refund or fix the car and also will only give trade and 4 $500 States there's too much wrong with the car. It has been almost one month since I bought in the vehicle and I still have no title so I can't do my registration or get license plates. I have proof to show disrespectful messages sent when asked about the title work. Owner *** has been contacted numerous times and nothing is being done about it and we still are not allowed to have our title.