R25000.00 deposit not being refunded

Can someone please help me?<br> On the 3rd of June 2015- I went on Google & I saw a Polo Vivo 2015 for R134950 & I left my contact details, the next day I was called by a guy who told me that someone from McCarthy will contact me shortly, and a lady by the name of Purry did, she offered me a brand new car at a discounted price that would bring it down to the price of the demo I had seen. I told her that \I don't want an expensive car I'm okay with the demo"";on the 6th of June she whatapp me to pay the deposit of R25000.00 since I did not have it in cash I went to the bank for a loan of R6000.00 and asked my fianc?e to do a loan of R19000.00 and I paid the deposit that very day. She kept on insisting on delivering the car to me since I'm in Pietermaritzburg and they are in Durban when I asked \""if there was a charge"