Total BS my ass. Created the label online with click and ship. Took the package to the PO and dropped it in the Priority mailbox. Then it disappeared. The tracking function records the label creation but says it was never mailed. Get squared away, mate.
You put it in the wrong box. If you don’t take it inside and get it scanned, it’s not in their possession. It probably didn’t get picked up until the next day, and then not into the system until it got to the distribution center.
Your “delivery” method probably added two days to the process.
And, the post office where you dropped it off is not the same people who process the “mailbox” mail. AND if you put it into an Express Box...you just added another day on your delivery.
YOU made the mistake.