Dollar General review: Manager / checkout person

I had a problem today 12/9/2020 at one of your dollar general stores In Orwigsburg, I had problem a few months ago at a different dollar general location which was down in Auburn with the same exact person giving me a hard time about a mask after I told her I had breathing problems I can't breathe right, I have a medical condition. I've never had any problem with any of the people at any of the other stores but her, she said she was the manager. I don't know but these dollars stores lost my business.