Shame on you Telkom - Very bad service indeed! Don't try to cancel your Telkom fiber

I have been trying to cancel my Fiber for the last 2 days. I have requested several call backs, because there is no call center to call. I am called back but they push me from pillar to post. No one is able to help me. This is so frustrating, very poor service. How are you suppose to do business when all your channels are so complicated to use and anyone who does call is not able to help!