Payment Of Outstanding Account

<p>Hi,</p> <p> </p> <p>My name is Reshaad, I made a payment to an outstanding Account for Cell C which was dealt with NDS Credit management,</p> <p> </p> <p>I made a Payment to settle the Account on the 10 June 2016, i emailed my proof of payment to various people at NDS requesting a paid up letter.</p> <p> </p> <p>Today on the 8th of July 2016, after trying to contact them numerous times, they send me a notification that the same amount is still due, </p> <p> </p> <p>Please assist me with this matter.</p>