VODACOM IS A ****!!!!!!!

I've been having nothing but trouble with my vodacom data contract. Firstly they didn't provide me with the contract I ordered. Secondly it took almost 4 months for them to correct and, and still they couldn't get the amount i was supposed to pay every month right. then out of nowhere they cancelled my debit order - supposedly i told them to do it, i would like to hear the recording of me asking them to do this. now the newest issue is that there are irregular amounts being charged to the account. I don't even know any more how much i need to pay every month, because it differs every month!!!!!!!!!!!! I am sick and tired of this ****py contract. Vodacom seems to do just what they want regardless of the contract. I now want out of this contract, since they can't sort their **** out! I'm sick of being surprised every month i open my statement. i am sick that no one at a vodashop can give me any information on this contract and i'm sick that the person who sold met this piece of **** contract now seems to have disappeared!!!!! This account has been a constant headache since I've signed up for it! I will discouraged EVERYONE I KNOW from taking out a contract with you. I want a consultant to call me MONDAY, and it should be someone who can sort this **** out and not just report this to the back office. YOU ARE RUNNING A ****!!!!!!! YOu would think since i pay the network with the highest data rates, that i would get better cutomer service.