Dear Beneficiary,why the delay???

[Charles D Singleton]

Attention: Sir/Madam,

I am Charles D Singleton and I am a consultant auditor with United
Nations/International Monetary Fund (IMF) and the payment coordinator.

I am writing to notify you of a payment file containing funds ($12.5
million USD) approved in your favor which is with me for delivery.
Please, Can you kindly tell me the reason of your delay concerning the delivery?

Note: If you fail to contact me back on or before 72 hours, your
payment file containing your funds ($12.5 million USD ) shall be
cancelled, and the delivery of your funds shall be returned back to
government reserve account.

If you are ready to receive your payment then make sure to contact me
back by filling out the information below

Full Name:
Home/Office Address:
Occupation:
Cell/Mobile Phone Numbers:

Yours Sincerely,
Charles D Singleton