Corporate Auto Brokers Swindles, and money hungry scoundrals. Cumming, Georgia

I purchased a used car from Corporate Auto for $4795.00. Literally, the day of purchase, the car lost all power as I was driving home. The car had to be towed needless to say. The following morning, I contacted the dealership asking for any assistance, none offered. $760 for alternator and battery, repaired at my costs. As I drove the car from the mechanic, the check engine light came on with transmission failure. After taking the care to a dealership, it was discovered that it needs a $5400 full transmission replacement. 24 hours post purchase the car requires more mechanical work than the purchase price. Now, they don't return phone calls, nor do they offer any amendment of their erroneous sale.