Being shouted by a floor staff member

Today on the 22/09/2025@ around 19h10 at shoprite centre forum,as i was doing shopping while calling my wife to choose a product that i was suppose to buy inside my basket,the staff member shouted at me from a distance telling me that i should leave their shop because there is no cashiers or sales person to help but one of the security lady came to calm me down telling me that the guy was unprofessional and there are cashiers on the floor where i can go and pay,i felt so embarrassed by his behaviour and i don't think that he deserve to serve or be kept in that store.