Update

We've heard from the young woman we helped with medical treatment if Dakar - she's fine; has to return to Senegal in 3 months for a check-up.
Still waiting to hear about the little boy with an eye problem.
We have provided help for a small-holder who wishes to improve the irrigation of his crops - the nearest water supply is a long walk away.
We've provided help for a lady who wishes to continue her education, and minor help for a few more.
Less importantly, though quite pleasing, the 'phone company which had been eating my money without allowing me to make/receive calls has give a full refund!
Best wishes to all,
Tom