PS4 Limited Quantities not stated

Advertised on their Catalog and Online shop was the PS4 500GB at R3999. I went online to purchase this product on Friday 13 November 2015 and it states that this product is not available for purchase. I called the Hypermarket in Durban North at 9:10am and was told by the first sales person that stock was sold out even though it was a weekend special. I asked to speak to the Manager in charge and was forwarded to Logan Govender. He gave me the same excuse but this time it was limited stocks according to SMS's sent out by his head office. I advised him i did not receive the SMS and I viewed the product online and the brochure and it did not state \Limited Quantities". Logan could not answer any of my queries and said I should contact their buyer. A week later I received a call from the buyer who claims their was limited quantities and there was posters put up in the store. I was in-store on that Friday and there was no posters put up!!! When i stated to Logan that his buyer said there was posters up in the store"