Bad employment mistreatment of coloured staff.

It took me a while this review but after experiencing this for second time I felt the need to speak out. I regularly shop at under armour sandton and has heard the most disgusting things said by a female employee whom I now know is the manager of the store. I still can't believe in this day and age that people can be so so ******. The first time I heard her while she was on her phone saying things like I will show this ama boesmans who is in charge the won't last long here. A few weeks ago again I'm in the store and to my surprise the same women having conversations with another female in under armour gear so I suppose she works there saying the most ****** things. Now I have been assisted by diff staff in the shop but must say best service has come from 2 coloured gentleman that works in the store. So I am not happy at the fact thst it seems as if there is ****** happening in the Sandton store. I am looking into how I can get the department of labor or someone involved to have this store investigated. This type of behavior should not be tolerated and I for one won't rest until the owner or whoever is in charge deals with this issue