The first you should do is getting there Personal Mail address,
After this, contact them directly through there personal mail address.
Explain in details what SFI stand for and what they can benefit from joining SFI.
Them them it is not a hedge fund type of program and they should understand that it takes time and hard-work to get to the top.
Explain to them that once they get to the top, the future is bright as the income will continue to grow
Thanks for the review