Lost Pines Toyota

I went in to check out a car based on its listing price. The car was jacked up about $5000 because of unnecessary accessories that they added on. After agreeing on a price we filled out a full contract and I was handed the keys. 3 days later I walked in to ask a few questions I had about the car only to be handed a new contract with a higher rate. They lied about financing and said the bank wouldn't take my credit history. I was told I had to sign the new contract and that there was nothing I could do. Asked to speak to the GM, only to be told he was at lunch, in a meeting, and not returning for the day. I was then harassed by a sales manager. Nothing was resolved and I'm stuck in the contract. I love my car but hate the way I was spoken to and treated.