I once had a neighbor sign for me for a ups package. He forgot he had it and held on to it for a week, then finally said oh yeh you have a package. It was just some bath and body items so I did not sweat it. Thank goodness because he was a cop. Ask several of your neighbors if a package was sent in your behalf. Also did you say they signed your name? That is not legal, so that would worry me. They have to sign their name if they have it. Let us know how this turns out.