Appauling service

I went to the new shoprite in Market Street on the 30/11 and I am not happy with the service I received from Tshedza. She was just plain rude and it's unacceptable. There was a special advertised for Move a roll ons, one for R14.99 and 2 for R24.99. The second set of roll ons did not apply the discount and when I asked her about it her answer was' Ayi, I don't know'. I asked if she is not even willing to find out from someone and she said she won't because she knows nothing about the prices and the specials.