False/Misleading advertising

New World Menlyn advertised a Hisense 55\ K220 on their webpage for R9099 and you supposedly get a Hisense 32\" for free with the purchase. I called to confirm and spoke to a Daniel in the morning, he claimed that it was correct and that they have the products in stock. When I went there and wanted to purchase the product and showed them the ad on their own website they claimed that it was an IT mistake and refused to sell the item to me as advertised. They took me to the IT guy to show him where I found the ad. He was flabbergasted and removed the adveri*****t immediately. They didn't even speak to me further, just stated that it was a mistake and ignored me for 5min untill I asked, what now? The sales guy just said that they won't sell it to me as advertised."