Should be Shopwrong andnot shoprite

I bought fresh milk it went off a few days later when I took it back to the store the manager was rude and told me that nobody brings back milk and that I can't buy the milk and bring it back days later. Although it went off before the expiry date on the sachet and I took it back before the expiry date. I felt humiliated and then she even told it to one of the other workers who entered her cubicle about me bringing the milk back which I bought and paid for days ago.

Shocking that she was so rude to me one can only wonder how she speaks and treat her workers.