Family Dollar review: Management unprofessional telling customers to learn how to read after purposefully placing misleading signs on "sale items"

Signs were placed throughout store on "markdown items" when I got to the register items were not mark down because the numbers didn't match ok understandable but most customers don't know to match barcode numbers too and they were so small if someone has vision problems (and I do) we can't see those little numbers on their sign manager implied I was stupid and when I got mad and started talking to her how she deserved to be talked to (she was obviously on a power tripp) she told me to learn how to read and kicked me out of "her store" I have been shopping there for years and never had a problem ever, she is rude