SmartStyle review: I was denied service by mattie at smartstyle hair salon in walmart coal township pa march 7 2021

I had a hair appointment March 7, 2021 at Walmart salon smart style at 10 am. I was refused service, told by Mattie that she can not do my hair, no reason, no explanation, she just flat out rudely denied me service. I used this business many times in the past. She ignored me while I stood patiently waiting 25 minutes past my appointment time. She wasn't busy, she was just standing behind the counter. I feel I was discriminated against because of a medical condition, mild Tourette's syndrome, which wasn't even prominent during my long wait. A few quiet tics (hand jerking) is all.