Chances are this is an advertisement for a real estate scam.

It looks like the meat and potatoes of the scam is that they will sell you a property that you later find out that there are very large back taxes due on the property and therefore you lose your investment.

This type of scam is pulled off on many expats that move to foreign countries from the United States and Canada and Australia and Europe

https://dramainpanama.com/living-in-panama/other-expat-stories/real-estate-scams-panama/