Rude manager by the name Priscilla McDonald's Hamilton Street Arcadia

I Went to McDonald's looking for food so I can eat so while we were inside I ask my Niece to buy for me so I can quickly go to the restroom. I went to the restroom only to found out that it was locked so I ask one of the staff members to open for me, then she rep**** and said said did you buy something and I answered and said my neighbor is buying for me she said ok then she called someone who seem to be manager or supervisor by the name of Priscilla who ask me if I have bought and she said I can't go in because I ddint buy anything..then I tried to explained she said I can't go in and she started being rude to me..