Incorrect Price Charged on Advertised Items

Hi Guys<br> <br> I have purchased Bear 3pk word for R219 at your makro store at carnival opening special, the problem is that I was charged R219 instead of the sale price of R159 as per the special , As Well As the CAMPMASTER CLASSIC 200 CHAIR NAVY which i was charged R159 instead of R129 - my card number is ***9... can you guys please have a look into this and i think its fair that i am given credit for the difference in amounts.