I think the cashiers ***** these items intentionally

Pick ‘n Pay San ridge square is full of dishonest employees, for some time now I would purchase my groceries there, and 5/5 items that I paid for will be on my receipt but not packed, after I pay for them they disappear, because they’re too many I often don’t even check until I am home , only to find that some of the things I went to buy were either ****** or put aside by the cashiers,this happens too often to be a mistake and I can’t keep going back to complain.