BILLING OF R0.21, AFTER ITS PAID AND CLOSED!

<p>Why on earth are you billing me for 21cents when the contract is paid, supposed to be closed and number is prepaid??? </p> <p> </p> <p>The contract ended 30/05/2016, number to prepaid as at 31/05/2016. Final owing to Vodacom was R188.60 and Vodacom debited R188.60 on the 28 June 2016 and a zero balance reflecting. </p> <p> </p> <p>I OWE ZILCH, ZERO, NADA!</p> <p> </p> <p>Dam irritated and annoyed with your emails!!</p> <p> </p> <p> </p>