There is a USPS text message scam with a link containing the word "uspz" that goes to a fake and phishing website that steals personal and financial information. Instead of "USPS", the scammers replace the ending "S" with the letter "Z" to make it "USPZ".
The uspz USPS Scam Website
If you were tricked into disclosing your banking by the USPS Text Message scam at myredeliv.online, please contact your bank for help.