A sound procurement strategy should have already taken into account the maintenance of the goods it purchased or developed.
If it is about the maintenance, I am free from any sort of blame is so silly.
It was said that this was a flagship project and the first of its kind in the whole of Africa, now you have already made the better half of all the resources out of business, and I don't think you deserved to be there anymore.
Either you deliver or you leave, as simple as that and that is the minimum we should demand.
This is a bust of the acclaimed innovativ project.