Supersonic: most useless ISP - keep on billing me AFTER termination!!!

Megan Nicholas, what pathetic company you are trying to manage (and clearly failing to do so!!! I've stated it so many times and will keep on stating the same; you have just no idea of how to fix this utter useless Supersonic business. After trying for months to terminate my contract (and good riddance for that) and after having received confirmation (eventually) about the cancellation, you just keep on billing my account? What arrogance is that? Supersonic must be the most pathetic and lowest ranking ISP in South Africa!! And I blame all of that to the management thereof. To the CEO, Megan Nicholas!!!