My Usps Package Is Lost. They can usually help you when your package is lost in the mail. It may still turn up at some point but highly unlikely.

Label receipt Description of the contents such as what it is and the brand model color or size if applicable Pictures that could help us recognize your item. Regarding your column about the US Postal Service losing cremains. Postal Service and other national carriers suggest you include an extra address label with delivery and return address inside the package in the event this problem occurs.
Undeliverable on September 23rd.
Ive had several go missing. Before processing lost mail claims USPS will first perform a Missing Mail Search. The most common reason packages get lost by the USPS is because the address label falls off or the shipping label becomes smeared or illegible. It shows on their tracking page.