Go to the USPS website & do a tracking search. They offer to send you
updates if you leave your email address. Whenever I do this the package
usually is found not long after & updates come in pretty quickly until
it gets delivered.
If you printed your postage on Friday then you need to change the date
to Saturday if you are not going to the PO until then. You are marked
late because the PO scanned the package 1 day later than the postage
said. There is a drop down box giving yo...