Car Town Kia USA

I just purchased a vehicle from this place. I was told i was approved signed the contract and drove the car off the lot. They called me back 4 days later said it was not approved but they had got it approved through somwhere else with a better % rate. I went down signed the papers and then they told me my % rate went up 10% and my payments would be alot higher. I tried to give the car back they said i could not get out of the deal. I also traded in my old car which i still owed for. They still not have paid that off it has been almost 2 weeks. The people out at CARTOWN KIA OF NICHOLASVILLE were rude to me. Come to find out the loan still has not been approved, the car lot told me that if the bank did not approve it this time that i had to come up with the full amount of the Vehichle. There should be a law passed to where car lots can not do this to people. CARTOWN KIA OF NICHOLASVILLE IS A RUDE PLACE AND THEY ARE A BAD BUSINESS, THEY WILL SCREW YOU ANYWAY POSSIBLE. IF YOU ARE IN THE MARKET FOR A NEW VEHICLE DO NOT GO HERE !!!!!!!!! THE PEOPLE WHO WORK HERE ARE RUDE AND THEY LIE TO YOU AND THEY WILL HURT YOU IN ANY WAY POSSIBLE TO GET MORE MONEY!!!!!!!!!!!