Dollar General

I went to store 04660 a total of three times trying to return an item with a receipt and was given several reasons why she could not return the items and had meet with all employees and told them they could not refund unless she was there. She first told me she could not take a picture or copy of the receipt. After the second time I had the original receipt and was told the numbers didn't match but they clearly did . The clerk looked at the receipt and told me the stock number 102
Was the item number which is incorrect. I had to drive way out of my way in Ooltewah to return the items and because she gave me the run around it was past the return date otherwise they had no problem with the receipt because it was correct. She has embarrassed me and wasted my time and gas over a $6 return. I feel like this was harassment for no other reason but discrimination. This matter should be handled and I would appreciate a call back on this matter