DRIVE TIME Ugly Duckling they gave me no title.... san antonio Texas

 So I need a car and went to drive time...I traded my car that was paid off and the transmission went out. They said my trade was only 1232 but on the appraisal it said 1435. My car was a 2007 and they gave me a 2007 Buick Lucerne. They said my trade would take care of it, then later on said they needed 160 more for the difference. So they put my payments bi-weekly 206.17, and put the 160 into 3pf those payments.this was on October16, 2015. Then 5 weeks later November 24 my car does not work and they told me they could look at but I had to bring it in and thatbi had to pay for towing and then have to pay 246.17 on Friday or else. Do I have to come up with 246.17 for a car that doesn't work. Oh and they let you leave the lot liability, so had a fender bender which I told them and they said if I want I can drive it "as is" or I can turn it in and pay another down payment and damages to the car which could reach up to 6,000 The total value supposedly is 10, 504, but then my lease contract say that my periodic payments are 13,401 but in total I would pay 14,996. Which one is it? Oh and they also said the battery was not included in warranty but no where on the contract says it's the batteries are an exclusion..so now I have If I pay 246.17+ 150(batt)+217.32Towing, and my insurance. 56.17. That 669.33 oh and if I can't afford it then u take the car back, charge for damages and you took a whole trade of mine that was paid off.... No I am not going out with out a fight .thank you for reading.