I applied three times in a year, in the most urgent cases.
1. The window where the female employee is sitting is constantly closed or almost closed. To know if they are open or not, you need to look through the window and see a displeased face that she was disturbed
2. Just the same, the eternally unhappy look of the female employee. It was as if my request to make a copy had distracted her from something very important.
3. The price segment is medium. But still, if it is not an emergency, then it is not pleasant to contact here