Annoyed...MTN sort out this issue

<p>I cancelled my Contracts *** & ***), in August 2015. This is my 4th Hello Peter complaint. Finally some assistance from MTN but can this issue just be resolved so that I do not have to watse my time on a company that cannot get 1 simple request correct. After cancelling both Contracts, I have still been billed (21/09/2015 R748.50), (20/10/2015 R500.50), (20/11/2015 R500.50), (21/12/2015 R500.50), (20/01/2016 R1012.40), (20/02/2016 R500.50), (22/03/2016 R1012.40), (20/04/2016 R500.50) this is a Total of R5275.80. I have eventually received part of my money back R3025.77.... MTN you still owe me R2250.03. I want this refund immediately in my account or my next complaint will not be a Hello Peter but an Ombudsman complaint for my money, debit orders, stop orders, time wastage, internet logons for my complaints, my cell phone bill for my calls to you(As I do not have a MTN number) SORT MY REFUND IMMEDIATELY AND I WANT TO KNOW WHEN MY MONEY WILL BE CREDITED BACK TO ME</p>