Telkom account cancelation

<p>Despite doing everything required by Telkom to close my account, them confirming receipt of all associated documentation I still continue to receive an account for a line I dont use!!!</p> <p>I've resent emails, sms' and the like and nothing changes - I even got a legal notice to which I rep**** and forwarded the same documentation - still the account arrives via email each month</p> <p>Not sure what next to do!</p>