Mr Price Supervisor Agnes Misani is the rudest person I have ever encountered in my life

I have had the worst experience at Mr Price at Lakeside Mall the till Supervisor Agnes Misani is the rudest person I have ever encountered in my life not once but 3 times. She has a bad attitude, gives dirty looks to customers & calls her colleagues to talk bad in shangane about the customer in front of her & she toughht I didn't understand what she was saying.