Can i sue this car dealership? They sold my trade and still can t get me

financed!!!!? Hi, i just turned 21 years old. My familly needed a car about 5 months ago but they dont have good credit. We had to put the car under my name because luckily, i found a dealer that finance college students. Two weeks later, i needed to buy my own car. i went to a dealership and they agreed to sell me a 2008 dodge charger for $18000-3800 for my monte carlo trade -$1500 down payment. Now it s been 4 months already, they are still giving me temporary paper tags.They say that they can t get me financed through any bank. i told them clearly that i just purchased a car for my people under my name.Why did they let me drive off with the car??? I ask them for my trade back but they already sold it. one of the mangers said that he was going to help me by awarding me more money for my trade but when i went to see him, the CEO of the company fired him and a couple more employees that was selling people cars even though they are not too sure about the deal just in their own benefits. (this is a complete mess))) even the finace guy at the dealer can t beleive it. can i take a lawyer for my this case.I want to get an attorney , what do you think? because i want my trade back, they can't even track it cause they sold it through wholesale. I was just at the dealership today and the finance guy told me that he s still tring to get me approve..When i told him that im going to take a lawyer, he went to go get on of the managers to talk to me. the manager told me that he found a bank for me which i don t beleive...he told me that if i can t sign the contract to finance $13665, i can t drive the charger back home? why would you sell my trade for Mr manager? he told me that he wasn t hired when that happened. i remember a month a go, the fince guy gave me a buyers order for 10,000 to see if i can get a bank to approve me on my own but it didn t work...can i still use this buyers order in my advantage to get a better deal just in cause he got me apporoved for $13665 for real?

Please help me if you have any experience with this matter. i m a really young college kid, i don t know too much.

yes you need a lawyer.they shouldn't sold your trade until you were approved.they should have known better than that.