Family Dollar complaint: discrimination

Patricia the manager of the durant Oklahoma first street location refused me service bc I wasn’t wearing a mask after she had already let me buy my first shopping the next transaction me and my wife tried to do bc my wife wasn’t finished shopping we had already spent around 200 the first transaction and had over a 100 dollars in the cart she told me that if I had another hundred that she wasn’t taking it I did not need change I had over a hundred in the basket and had 150 or so in my hand bc it would have taken most of that to pay for what I had in the basket she became very rude to me and told me to leave she did all this after making the statement while looking me right in the eye and said ill be glad when governer stitt makes all of you wear these masks with that stuff going around and then told me all of what I just explained i can not wear a mask due to a medical condition