Playing the ignoring game or cunning? Their business plan is not funny.

I were phoned and after 15minutes offered a R100 cheaper per month insurance. Afterwards another 90 minute telephonic investigation I was accepted. When I tried to cancelled my assiting insurance they offer me almost R500 cheaper (that also made me furious). Obviously I want to stay with my insurrance. I send immediately an e-mail to say I am cancelling their policy "Welcome to the MiWay family! Policy number: ********** 6" Then the 1st debitorder went through on 1/7/18. I made stop payment at Capitec at a charge of R40. Then the 2nd debitorder went through on 25/7/18. I made stop payment at Capitec at a charge of R40. Why this date? It just show how cunning they are. Another stop payment and another R40 Then the 3rd debitorder went through on 1/8/18. I made stop payment at Capitec at a charge of R40. Another stop payment and another R40. Then the 4th debitorder went through on 25/8/18. I made again a stop payment at Capitec at a charge of R40. Why this date? Now cunning change in my mind to ********s. Another stop payment and another R40. So I spend so far R160 totry to tell them "Hey guys, I cancelled my policy" That is besides the numerous e-mails I send, e.g. 21/6, 24/6, 25/7, 31/7 etc. So when will this end? How much will it cost me? Not even an urgely e-mails swearing and say ugly things move them to stop the policy or to phone or to have a follow up . A bunch of ******? You can decide for yourself!!!