Incorrect billing

<p>Dear Telkom,</p> <p> </p> <p>You have failed to bill me correctly for the last 4 months even though I queried it each month.</p> <p> </p> <p>Now when you get your system working correctly, 4 months later, you send me an account for 4.5 times the monthly budget I have for my telkom line. I think this is unfair because you made an error and didn't correct it till 4 months down the line. </p> <p> </p> <p>At this stage I'm strongly considering cancelling my line unless you are able to accomodate me.</p>