Enough is enough

<p>On the 19th of May I got a final opportunity letter from Shapiro Shaik Defries saying on behalf of they client MTN I must pay R1765.08</p> <p>Paid R700 on the 30th of May</p> <p>Paid R500 on the 21st of June</p> <p>Paid R600 on the 27th of June </p> <p>Total amount paid R1800</p> <p>Made payment at MTN store on the 27th of June.</p> <p> </p> <p>After all this I got a letter from Shapiro Shaik Defries on the 28th of June saying I had paid them and there isn't any amount outstanding. </p> <p> </p> <p>I sent this proof of payment to MTN and I calls more then 5times and all they told me was that the amount is still not showing. </p> <p>July 22 my MTN Statement says I owe R1998.80</p> <p>What happen to my R1800</p> <p> </p>