Not really off topic.
It may take you a while, but you might call around and try to contact a U.S. Postal Inspector who will listen (some, won’t).
Because you may be at a threshold where a USPS employee is either, or both: harrassing you, intimidating you.
U.S. Postal Inspectors will usually only be interested in the commission of a crime.
But if you sense that you may be confronted by a USPS employee who is manipulating the commercial interchange between the employee (in an official capacity across a counter top) and you, it may be better for you to find a U.S. Postal Inspector who has some wisdom.
And, if you can, use some other USPS facility.
WELCOME TO FREE REPUBLIC
USPS employees are determined to steal this election. They are being told by their union leadership that they can change the course of history.
I’m voting absentee ballot because I have to, but I will mail it anywhere but near my home address.
The mail carriers’ union may prove to be more dangerous to America than BLM/Antifa.