6 months been querrying my bill

For 1200 characters I won't be able to describe my disgust with the service from the call centre at all. A ********** upgrade was done on my account ion January 2015 and I'm still having problems with credits on my account and every month I must explain to 10 different people what my problem is and on the end every month my account get suspended!!!<br> <br> TO SAY THE LEAST CELL C here I come!!!!!<br> <br> Vodacom can go and stick the handset, their account and their customer service up their...<br> !!!