False advertising. Does not honour website prices.

Does not honour the website prices as advertised. I was looking for a 24" PC Screen and found a promotion advertised online by Incredible connection. The Samsung monitor was advertised for R2299. I contacted the Woodlands store to confirm that they do have stock. Sandile helped me and with the product code confirmed that they do have stock and she will keep one for me. I then send my Son and Daughter to go and get the monitor. When they wanted to pay for the monitor they charged them R2999. I spoke to the manager Patricia and she said the price on their side show as R2999. My son showed her the screenshot we took of the promotion but she said it does not show that price on their side and will not honour that price. I was referred to customer complaints. I spoke to them and they also said the price on the website is wrong and they will not honour that price. I geus Incredible connection can change prices as they please and does not have to honour them. Will not bay from them again.