Postal Locations

Recently moved off base about two months ago and submitted a change of address to the post office, lo and behold I had forgotten to update my current address on a subscription box that was "Delivered, Left with Individual" Date says October 29, 2018 at 1:35 pm. Seeing as it is now the 30th of October and I have yet to receive my package that was delivered to the "Individual" who is indeed not myself, I will be paying a visit to the Dyess AFB postal office in hope of getting my package back, seeing as at this point it has become a matter of 18 U.S. Code § 1708 being violated by the receiving individual, and lack of confirming identity by the postal office I will be having a word with Security Forces and the local police department if the package isnt in my possession by tomorrow afternoon.

I need p.o. Box can I set it up online