Look around the house real good , check behind the bushes , back of a pickup , inside an unlocked car , maybe the garage (if the door was unlocked) behind the garbage cans . I have heard of drivers doing this stuff or hiding the box if they know you get packages all the time , sometimes they hide them too good so we can't find them . and like the other guy said maybe it was the driver that signed for it and hid the box really good .