First off , she is very rude with no manners.
Second, she choses the order of who goes next for your services, there's no first come first serve. Therefore people that came after you will go before you. I waited about 1 hour just to get my face done. Which would have taken less time if she didn't let more then 3 people cut infront of me.
Another thing if she knows you, you get the service without waiting.