From my first glance, Ferrum is a solid project although I don't know much about people's perception on cryptocurrency in Africa. However, why don't you reveal some result information of the completed private sales?
In Africa, specifically Nigeria, is the 7th largest country to conduct Bitcoin transactions. Kudi Exchange is an operational business in Nigeria and will be expanded throughout the whole Africa and beyond. It was recently featured on BBC World News "In Africa"
https://www.youtube.com/watch?v=wBnJ7nIkBP4.
In regards to the private sale, we're on the cusp of revealing all information about the numbers and figures, should be available later this week.