Your staff members fighting in store

I was in your greenstone mall today just after 3pm, just in time to witness 2 of your staff members pushing, hitting and screaming at each other in the middle of the store. My 7 year old daughter was in tears seeing this and has been tramatised since then. What kind of staff do you hire, staff who act like this shouldn't have a job there. I will never step foot in this store again. Absolutely disgusting for your image.