Worst service ( Pep Cell Kenilworth )

Good day I just received utterly and blatantly rude service from a lady Farwaaz from Pepcell in Kenilworth centre. She had a nasty look on her face upon entering the store and gave bad words when I asked her not to be so majorly disrespectful. She is the worst shop assistant I have ever dealt with. She will bring your brand down to the gutter. It will be in your best interest if you get rid of employees of this calibre. She told me I can complain and she doesn't care what happens. Please save your company. I will definitely not recommend this brand to any one because of this lady. Pathetic!