Dollar Tree

On May 4, 2021 I was unloading my basket onto the belt of the register at the Dollar Tree at 612 Westchester Ave, Bronx, NY 10455 @ 17:05. After emptying my basket, I put it to the side where it would not be in the way of other patrons. The sales associate Angelica stated to me that "the basket goes over there" pointing at the doorway of the store. I didn't acknowledge her, and she said Ms. I then responded and said I heard you (without raising my voice or being disrespectful). After paying for my items, she handed me my receipt and I thanked her. As I was heading to the door she said to me "the next time you come in here go to another cashier because I don't service animals".
That's when I became obscene and appalled as a Black woman, mid 50s, have never been told such a thing ever in my life. I do believe in respect and treating others the way I want to be treated. I have done retail and know what comes with it.