Me and you ***** money from you. DO NOT USE THIS SERVICE PROVIDER

This is supposed to be a "PREPAID" service. Around March/April, I discontinued this service. They kept billing me and deducted R 2600.23 from my account. I reversed payment, as I had not used the service. Long story, but my bank said that M&Y insisted on R 926.09 and had invoices to prove it. ( off course they did, they just produced an invoice, remember, I had not used that service for at least 2 months by now) . The back and forth from the bank was a pain in the ass, so i let it go. R 926.09. Yesterday I got a call from lawyers saying I owe R 2400. Where does that come from???? Then I call M&Y and they say its "written off" and I'm listed on ITC. The amount that Y&M INSISTED ON R 926,was paid by my bank in July already. Where does this R 2400 come from?????Me & you is a pre-paid service. Month to month. I cancelled on their website on 3 occasions. Being a web page email, I have no record, but I’m sure they do. Yet, they will not acknowledge. The invoice in question was for the following month, “prepaid”. It was NOT for services and or data and voice used. Don't give your credit card numbers, they will just keep deducting. So its not a debit order, it goes off as a transaction.