Bad stuff attitude and poor service.

I have never had such a bad experience at pick n pay carnival as I always buy there but today I got the worse service ever the cashier named modiehi mo rapodile was so rude to me as I asked her a simple question why the goods I brought on the till were written reduced but on my till slip are wriiten another price she told me it's not her problem I should go to the customer service and when I told her I will report her this not a manner u should speak to customer, she said to me again rudely with loud voice while everyone was looking go ahead the managers door is openned I dont care" I felt so undermined and I walk away after this experience i dont think al ever buy there again al use a different store.