Supersonic will make you broke!

So after 5 weeks of me making calls to supersonic after sending a cancelation email, someone FINALLY called back, BUT after me spending R2700 on data, PLUS my supersonic monthly fee (for a service I did not receive for the last 5 weeks), I am now expected to still pay my monthly fee, as well as a cancelation fee. Okay supersonic, so who is going to reimburse me for the data I had to pay extra? These people are a joke! DON'T WASTE YOUR TIME EVEN CONSIDERING SUPERSONIC!