Impossible to cancel Telkom subscription

I have been struggling over 3 months now to cancel my Telkom subscription. It is simply impossible to get through on their call centre number and if you do they just transfer you again! I have also left my number to be called back on their website, but have not received a call yet. <br> It is quite ludicrous seeing that the monthly billing continues and services are not being used, whilst they are making it impossible to cancel.<br> <br>