Disrespect

There was one time that I felt very disrespected by a stranger. About two or three years ago, I went to a dumpling store to buy lunch. Because I wanted to buy take out, so I stood in front of the  counter waiting for the waiter to come. While waiting, there was a old fat woman wearing a helmet came and yelled at the waiter saying what she wanted to order. I was very angry and told the waiter that I was here before the woman, she should stand in the line. The waiter didn't really listen to me about my complaining, she just asked me what I wanted to order. I thought that the waiter get my complaining, so I didn't say anything after she let me ordered. After waiting for five minutes, the waiter brought a bag of food out and handed to the old woman. I was very pissed, because I was there first, they should give me my food first. Just because I was a kid, so they didn't respect me or treat like they treat others. After I got home, I told my mom about this, and I said that would never go to that food store ever again.