Cryptocurrency without doubt is the future,a lot of people use it for the exchange of good and service, but the problem each country has with it is the lack of control of it inflow and outflow. Let take Nigeria for example, cryptocurrency has made it easy for scammer, bandit, terrorist group and all shady business people to perform transaction and the anti-graft agency has no way of tracing it, this are some of the problem some country face because of cryptocurrency. in conclusion the future of cryptocurrency in some Africa country is not certain