The USPS tracking number 9300120111410471677883 is being used by scammers to trick potential victims into making payment for a so-called failed delivery. The scammers send a message or redirect potential victims to tracksorder.com where they will be asked to make payment for a failed delivery associated with 9300120111410471677883 that does not exist. And, if they attempt to make the fake payment, their information will be sent to the scammers, who will use it fraudulently.
The USPS Scam Website

Delivery failed, addressee unknown tracking number 9300120111410471677883
Your item was delivered at 3:52 pm on August 8, 2023 in POST OFFICE DISTRIBUTION CENTER. But you are not at the shipping address or you don't have a safe place to store it temporarily.
If you were trick by this scam in disclosing your credit card information, please contact your bank for help.