False advertising - Again

For the past 3 to 4 weeks, every time when I purchase goods from Makro I notice that I’ve been charged incorrectly. Unfortunately u cant pick it up at the till but only afterwards. I logged a previous complaint which resulted to absolutely nothing. I suggest everyone start checking their slips right there at the tills in order for it to be corrected as I will do the same. And don’t expect me to go to another till in order to correct the matter, let’s see who can waste time