pricing always out

After NOT shopping at the very convenient pick n pay up the road for many months dew to the price on the shelf and price at the till always been out and not small amounts.(and many complaints even to head office that don't do anything) I decided to pop in just to get some small items this afternoon. . And once again the price was out I have photos and slips of everything to prove it. Come on pick n pay this does not happen at the less convenient checkers and spar