False Advertising

I have a complaint with Pickn Pay Douglasdale . Went to buy cleaning stuff for our stockvel and was told that they allow only 6 per customer. Next time when you have special and you limiting to the customs please do us a favour and mention it on the pamphlet. This is the first time I have been limited with the amount of goods I can purchase as other retailers like Woolworths place no limit to how much one can buy. This is extremely frustrating as a customer