Makro Centurion Overcharged

On the 25 Oct 17 i drove to Makro Centurion to by addis rough tote 110lt. I saw this things on a catalogue i collected from the same store weeks ago n this products were on special for R150 for 2 as per the catalogue then i got them on their display i went straight to the till and pay and didnt check my till slip until i got home and realised that i was overcharged so today i went to the store to inform them when i got there i spokw to a guy by the name of Hendrick the guy didnt even wanted to know my problem he just said to me that my problem wont be solved as there was a mistake with the print. Thats not my problem according to the catalogue this things are on promotion and i went there to buy them as they are on promotion. Hendrick didnt even wanted to help me futher. I felt that i was robed and it is not fair for me. The print error is not my problem this is a clear robery as i knew how much i was supposed to pay. The bad attitude from Hendrick ****ed me off more becauae he didnt even want to knw my problem .