Dollar Tree review: Bathroom emergency

Cashier ignored me when I asked what bathroom did she use said she never uses it? And proceeded 2 discuss my request with the customer she was waiting on. I spend around $100 a month there. Had not been back this was about 3 months ago. It happened 2x. They said it was out of order I called later that day mgr. Said that never should have happened and should have let me use the employee bathroom. And it happened a second time called again mgr yelled at me saying she never told me that and I assume this was a different mgr. Rude beyond words.