Clicks displays incorrect prices to make profits out of their customers

I bought a sorbet air time mousse, incl some of my toiletries, at Clicks Welkom and I realised when I got home (Virginia) I got charged an extra R81.60 and it didn't go off as the price displayed even on the sale sticker on the product. How ******** can the cashier be?? I tried returning to the Clicks in Virginia only for them to tell me I need to go back to Clicks Welkom. I have no business taking me to Welkom for me to drive 50 kms just to return something that is caused by the store. Clicks feels like a **** because 90% of the time their tills always ring anprice greater than what they display.

Dear clicks, please pay back my money!!!!