Still Billing me after 2 months

My contract expired on the 8 April 2015. I ported my number to MTN after indicating to Autopage I was cancelling my contract. My number was released and my new contract was activated. Since then, I have been debited twice over R800 for contract fee. When I contacted Autopage (ref 709612)I get told that they will make a partial reimbur*****t of R300 odd and the balance next billing month. What billing month and what balance? I don't even have a contract with Autopage. When I queried the length of time for next payment I got transferred and then had to start all over again. After 15min on the line, I get cut off.<br> How can they take money now without a contract and then decide when to pay it back?<br> The partial payment of R300 odd I understand could be pro-rata type payment for billing period 17/03/2015 - 16/04/2015. For billing period 17/04/2015 - 16/05/2015 the amount should be full R800 odd. This does not seem the case and i am being sent from pillar to post without being told what exactly is owed to me and by when.