When I have a package, I assume that a mail carrior would knock on your door or ring the door bell before he/she write you a note on the door. No. It did not happen to me. How did I miss the package when I was home all day. I went to Main post office to make a compliant, but the supervisor that I talked to was condescending. She said" I do not think that it would happen. A mail carrior has already made a step to the door to write you a note and why would he or she knock on your door" I do not think that the supervisor take my compliant well. I am sure this would happen again if a manager or supervisor does not take an action with their staff.