Annoyed customer

Poor service ever What a poor service I've received from a roots cashier I went to the store @ Alexandra pan African mall on the 26th Sept 2022 around 09h30. On the shelf 6x 200ml Rhodes juice the price was R23.99 each p/p at the till point the scanning price was R24. 99 I asked a cashier by the name of Audrey why was the price different from the shelf I thought maybe the special was over and they forgot to remove the shelf price since it was still in the morning, but I received the answer with an attitude and rude she says. What do you want me to do either you buy or leave......... This is not a pleasant way of talking with people I even ask who is the manager and I was told that she/ hell be at the store late.....