Which bit of Africa? In case you hadn't noticed it's a big place
. Some of it's north of the Equator and some south, some east and some west of the prime meridian. Are you looking for work as a plank or rotary driver? Have you got any relevant experience? Just coming up with something as general as you have with no indication of your own experience is pretty unlikely to get you any information that's any more meaningful than what you've written