My package associated with Quotation PN-0213372 has not been delivered, and USPS tracking indicates that the package may have been lost.

I have been waiting for my package associated with Quotation PN-0213372 for almost two months, but it still has not been delivered. USPS tracking now shows that the package may have been lost. I would appreciate your prompt assistance in resolving this issue.

Besides, I have delivered few tickets, but no one really could help here (Case number 260911-000624).