Rude cashier

Tirkaso wholesale the one opposite Boxer stores, it was my 1st time visiting their store , I was looking for a ringer light , unfortunately they were sold out, as I was about to exit their building, I saw beautiful male rings , I went and bought 2 , the lady didn't offer a bag to carry so I assumed I have to pay , so I offered to pay for a bag , in a rude tome she said they were not for sale , I said but I needed a bag , she said I must just through them in my purse , I explained there are a lot of things in my bag , she said they don’t give bags to people buying small items , I explained I bought something and I need a bag , eventualy she gave me a bag ,still talking and being rude , I left the store so angry and upset , I wish I had spoken to a manager because I still want to visit again ...I hope the manager sees this and deal with the lady accordingly..she didn't even give me a receipt and I was afraid to ask