Supersonic Fibre now actively *****ing money from my account

The Supersonic ****-ups continue… It took Supersonic more than a month to eventually connect my fibre after dozens of emails, hours spent on calls on hold listening to that infuriating music, and immense frustration. I app**** for the 150Mbps/150Mbps special offer for R549 p/m for the first three months, whereafter it would be R849 p/m. What does Supersonic do? They bill me TWICE in the first month. First invoice for R549 for September, and second invoice R849 ALSO for September, and both amounts are going off my account via debit order TODAY, R1398 in total, and again they just shrug their shoulders. It is a ****ing ripoff! Don't trust ANYTHING Supersonic – an MTN company – says. Supersonic has no email address on their website to contact them on.