Management ill-treatment

I actually have a problem with the management of Mr price thula mall in thulamahashe. The manager, Giveness, ill-treats the casual staff in our presence. I have been frequently visiting the shop this december to get some clothes for the festive but whenever I do, she will be reprimanding them like kids, telling them how bad they are at their duties, even had the audacity to command one to wash their dishes by their canteen. Please do something about this as surely the casual staff won’t have the guts to report her.