WebAfrica - Messing with the billing and unfriendly feedback from their agent Walter

I made an arrangement with Webafrica to pay the initiation fees on the 25th of August. They approved and lifted the suspension. (***). Then they messed up with my account and doubled the amount. Then I contacted them AGAIN, and they rectified and lifted the suspension, (***). Now they suspended the line again, and now they say till I pay they will lift the suspension. ***), Walter agent is NOT a very friendly person at all. I also prefer talking to the people