Are you writing a crime story set in Kenya? A romance set in Rwanda? A historical piece set in Senegal, Argentina or just about anywhere else?
I have literate, observant, well-spoken friends all over the globe who can tell you what bus your protagonist would take to get from downtown Dakar to the village of Thies, explain the criminal court system in Kenya, describe the last day of civilization in Somalia, and many other details that will add credibility to your tale.
They live in desperately poor places and could do great things with just a little money in exchange for helping you with your story. I ask nothing for connecting you with them, only that you pay them what the help is worth.
Just drop me a line.