Business ProfileforJag's Furniture & Mattress

I ordered furniture at Jags furniture, opened the financing the one they provided right there when I was making the purchase, signed the contract paid $2200 which was the 20% required upfront deposit. I went home and realized that the furniture was not going to fit in my apartment and went back within 3 hours and asked to cancel the order. The sales person refused to cancel, although I just placed the order. I went back the next day again to resolve, no use. It was before Christmas I kept back after again again called them lots of back and forth happened they said they will give me store credit for partial purchase but I would have to go ahead with the bigger bulk of purchase. They also said if I refuse then I can simply cancel and the company will keep the 20% deposit. I thought about it and called the next day and asked to cancel still. Then the sales person said okay I asked him who will close the financing he said they would. I asked him for the cancellation receipt so that I dont have a problem with financing later on and have proof of my cancellation and he said it will take some time and he will let me know. He didnt get back for a few days I called again,he said he doesnt know still. I asked him to give me owners number or anybody who is higher in the hierarchy he said there is no one. When I insisted he said call the front desk which I did but they didnt help me either and said I can only deal with the sales person Then I received the email from the customer service saying that my order will not be cancelled as a lot of items were sales item in my order and this is the owners decision. And on my receipt it doesnt say anywhere that the items were on sale So the sales rep backed off his words and Im now forced to buy the furniture. I dont know what my rights are in this situation and if I can get out of this. Please let me know if you guys can help me on this. The total furniture is close to $11000 and it is a very big amount for me to loose