DSTV Multichoice ********ly taking money from clients bank accounts

I opened my account number ***3 with DSTV Multichoice on 29 July 2021 and the same day I paid R 609.00 as per the Multichoice dealership for my Compact+ package. Just to find that DSTV Multichoice also like a ***** in the night started a debit order on my Bank account on the 2nd of August 2021 for the amount of R 918.55. Multichoice took R 1 527.55 from me for a Compack+ package for August 2021 month. On the 28th of August 2021 I decided to upgrade my Compack+ package to a Premium package and DSTV Multichoice invoiced me on the Self Service page R 1 115.91 and a bit shocked but I paid it, just to find that DSTV Multivchoice took again R 934.00 with a debit order from my bank account on the 2nd of September 2021 ********ly without my authorization. Multichoice took R 2049.91 from me for my Premium package for September month.

I reversed both the ********ly debit order deductions from my bank account. DSTV Multichoice blocked my service telling me that I own them R 850.00 on the 15th of September 2021 where my subscription is fully paid they refuse to activate my services before I pay the amount of R 850.00. I phoned them, send them email messages with proof of payments. DSTV Multichoice is just ignoring me, no service and my service is disconnected, although DSTV Multichoice is dishonest and tried to steel money ********ly out of my bank account.