False pricing at Clicks

Recently Clicks were advertising Slo-Mag and other products at discounts for multiple purchases. The Slo-Mag were advertised as 30% off when you bought 3. Sort of 3 for 2 as previously offered. I bought 3 and noticed that the price said that the discount had already been app****. However, when I bought them, the price was R204.00 so either the product had gone up an enormous amount or the discount had not been app****. This is not the first time that Clicks have had items displayed at a different price from the till price.