Stopped to use the restroom. The door was locked a...

Stopped to use the restroom. The door was locked and i stood there waiting. The clerk in her 50s was mopping and talking to another customer. She just looked at me and kept talking. I interrupted to ask for the key. She said the older cashier was going to use it first and then the older cashier went around me and went in. I have had several bad experiences here. The management needs to make some employee changes. Horrible customer service.