Have you ever been to Kinshasa? Sorry but i think you will fall pregnant before you open a shop there. Try get some doors on the terminal building as a start, or find a toilet that has flushed in the last 5 years. You cant even bye a Coke there!!
Pilot shops in SA struggle, really think you are wasting energy even thinking about it.
Good luck but that is darkest Africa, as some one mentioned north of thr border you are
against thunder!!!!!