I am trying to cancel my business line.

<p>Last week I phoned Telkom business call centre and was given the following email by 'Siyanda' to send documents to cancel my business line: ********** The email bounced. Then I phoned again but I was kept waiting for half an hour and was not put through to a call centre agent. Then I went on the telkom website to try and find out which email needs to be used to cancel my business line. I opened a chat line but there was no response. I sent an email via the talkom site but there was no response. Please help.</p>