Family Dollar review: Refused to sale me products I intended to purchase

On 18 November I walked to Family Dollar to purchase 2 ebay cards for friends. I spend alot of money there. When I got to the checkout counter everyone was acting strange. A new girl was working but they called for a regular. The store was full of people & many people were behind me. She said your daughter informed us to not sell you any gift cards. I said my daughter is not my boss or my guardian. She reach & took the cards out of my hands I was very embarrassed in front of everyone. I started to pay for my cat food I was going to purchase & she said we do not have change for a $100 bill in our draw she never did even open the draw. I am very well know in my community & it was all very embarrassing to me & an invasion of my privacy. Everyone was staring at me like I had done something bad. When I just there to make a purchase. I did not appreciate their actions at all. And I called my daughter also & she denied telling them to do that but I do not believe her. She knows the cashier that waited on me. I never make complaints but I feel it was uncalled for in fromt of everyone thank you