Dischem Brooklyn Mall

A cashier named Lebogang had a seriously bad attitude on my visit to dischem on 31 Dec. She made me walk with her (with my child) to check a price on something that I thought was cheaper than what I was charged. I told her to cancel the order and she started complaining about me to her colleague right in front of me, in her native language thinking I didn't understand. I told her I would report her to the Manager and she tells me I'm more than welcome to and her name is Lebogang. Is this the kind of treatment customers receive from a Dischem store in an upmarket area on the last day of the year without consequence? It's pathetic.