Store Manager Bad Attitude EDGAS JHB CBD

Went to Edgas City in Johannesburg CBD, i have never seen such a rude store manager, he was shouting at the staff in front of us customers and when i was speaking to one of the employees they confirmed that it is his daily habit. the worst part is he is tall therefore cannot miss his presence. if i was working there i would have resigned with immediate effect if he spoke to me, it was embarrassing and uncomfortable to witness. EDGAS please do something about the store manager, no one deserves to be spoken to like that.