Vodacom Bad Service

After phoning Vodacom on occasions, 25 May @ 15h38 and 12 June @12h16, regarding a account problem I posted my problem on hellopeter on 18 June as my queries could not be resolved. I did receive a email from the "Vodacom Customer Website Team" on 19 June stating some clause that say that they will contact the customer if changes to their contract conditions will take place. My contract conditions were changed, up my monthly payment and giving me more data, which I dont need and do not want. I rep**** to this email 25 June and again on 16 July but got no response.