They might as well have sent it and said
"Hi we are the Deans of Medicine of reputable Royal Nigerian Medical School. We recently have noticed that we have seats still available in our school and have been advised to take in qualified Americans to fill them. Your name has come up from a very trusted source and we would like to extend an offer to join our school. We have many connections with Harvard, Stanford and many other prestigious medical schools and many of our graduates go on to competitive residencies in Plastics, Dermatology, Radiology, Anesthesiology, and Opthamology. All we need is your credit card information and we can immediately begin your enrollment and journey to your dream career.
Sincerely,
Dean Richard Mbokwe"
Seriously, it's a ****ing scam