FedEx expects you to be at your door 24/7 for a week to receive the package. They will send a expected delivery time, a period of 7-10days, for you to wait at the door, not even bathroom break I belive. Then call just when they are at your building. If you can't show up to receive in seconds, the package is gone, delayed for another few days to a week, or you can driver to their center to pick up.