FAULTY ASSISTANT

my name is Poppie Ndaba i stay in Sebokeng. On the 10th of February 2016 i went to Motor Glaze in Vereeniging to have a look at the car to buy and the was a car i was intrested to buy 2005 Hyundai Elantra , the same i decided im going to buy the car and i went to the bank to transfer the money to their account whisch is R45000 the car was R56000 and i explained to them that thats the only money i ca afford to pay now then end of the month i will pay the balance as my Employer can borrow me the money end of the month only to findout today that the y cant help due to we have year end on the 27th. Process was only made on Friday the 15th . i called today to cancell the deal and the can`t pay back all my money they charge me R2000 for storage when i adjue about the price they didn`t want to here any word from me.THEY CHARGED ME R2000 ONLY FOR 2 DAYS. please help me to sort out this matter with this people THEY ROB CLIENTS DAY LIGHT THATS NOT HOW THEY MUST HANDLE CLIENTS EVEN THEY DESPARATE THAT MUCH FOR MONEY