Wendy’s

Monday afternoon around 6pm a young black Female working at the front register was getting into an altercation with one of her co-workers being very rude using foul language in front of customers as if we weren't there, it was Very unprofessional of her.
It came to the point I did not feel very comfortable communicating with her after hearing the language she used towards him. I believe her name tag was spelled "Ty" if I'm not mistaken. I couldn't get the co workers name tag but he was a black tall male with glasses.