Certified mail with important documents lost and after 10 days I submitted a search request. The Post Office replied they lost the package and asked for a more detailed description. Its an envelope not a package and the post has yet to arrive at its destination and I am now at 30 days and counting! Big wake up call. Use FedEx,UPS or even a passenger pidgin but never the USPS. I would give them a zero if I could.And by the way no refund on the postage. Unbelievable!