I once ordered something from a company, and their logistics change the address on me. The FedEx supervisor called me personally in my area (Idaho is a small state) to warn me that there was a different address affiliated with my name. I called Verizon to complain, and FedEx was able to contact them as well to confirm that my order had the correct address upon order, but it changed in their system. I worried about identity theft, since it has happened to me more times than I can count.

Anyways, if you did accidentally put in the wrong address, you could try to (1) cancel the order and delete the wrong address from your account so that you can put in the correct shipping address for the next order; (2) or, if cancelling doesn't work, then physically walk to that address and kindly ask the person living there if they would inform you of the package once they receive it so that you can pick it up from them, due to a mistake in shipping - but still go on your account and change the shipping address to your correct address so that you don't accidentally make that mistake again with the default address, etc.; or (3) ask the UPS or the company for a refund for a missing item, and if that doesn't work, you can contact the Better Business Bureau to assist and/or the local Attorney General and/or all of the above.