DSTV KEEPS DEBUTING MONEY FROM MY ACCOUNT AFTER PAYMENT

I have a problem with my Dstv you keep locking it and telling me I owe money of which I don't because I have a debit order and you did deduct money last month for both my decoders. For 3 weeks straight I've been calling you guys every morning to reconnect my Dstv. If it was up to me I would deactivate both my accounts but now my smart tv needs Dstv to operate since I don't have internet. I've reversed 3 debit orders already from my account because you keep taking money from my account. That alone does not look good on my bank account/statement.