I’m not sure about the process here, but I completed mine in the U.S. before relocating. It only took about a week there. Do you have any family members in the U.S. who could receive the documents for you?
It would be much faster to fly back to the US to do this 😏 However, the cost and time of travel may not be feasible or practical. It's best to explore all options and choose the most efficient path forward, even if it takes a bit longer.
Here is the origin of the betrayal by one of his advisors...According to Milei, he wanted to steal confidential information to make his consultancy more profitable.