Call your local post office. They should be able to track it to it's last scanned destination. I had the same thing with my mother in law's birthday gift. Had hubby mail it and insure it, No delivery confirmation or anything else. they were able to track it down to where it was last scanned. with help from several post offices some wonderful workers found it sitting in a sub station to be sent back to me becasue the zip code could not be read. they changed it and sent it to her. Took almost a month, her card mailed the same day got there the next day.????