BAD SERVICE

I am a vodacom customer since 1996 but I never received such a bad service. I have three contracts with them and all are topup. I received three emails from them notifying me that my contract has been changed and Vodacome has added R5 and R7 into my contract. I am very angry about that. They supposed to contact me if I want to accept that changes.<br> <br> Disappointed loyal customer...!<br>