Cancelled and billed for 2 extra months.

<p>After posting a complaint about cancelling and getting billed, I received a private message from Telkom. They ensured me that it would be sorted out, and I even provided them with a ref. number that was given to me for cancellation.</p> <p>That was a month ago, this morning I was billed again.</p> <p>What must I do?! My contract ended last year, I have tried since then to cancel a contract that I can no longer use, and am being billed every month for!!!</p> <p>IF this is how it continues I will NEVER have a contract with Telkom again.</p>