***** on my Vodacom account

I have cancelled my account with Vodacom on 19 February 2016 (All<br> documentation include whereby i paid everything requested, completed all<br> forms and sent you all documentation requested. My account with Vodacom is<br> NIL !!!<br> <br> I just open my account and now found a R 1823-71 amount debited to my<br> account.<br> <br> This is *****. I need a reversal and a NIL balance within the next hour<br> !!!<br> <br> I will also lay a charge at the SAP service on ***** on my account.<br> <br> ***<br> I C Kok<br> Vodacom Account N***