Account being locked

I got a new Smart-S sim only account from Autopage. Two days after I received the sim card I realized my CLIP was not activated nor any of the other services that I requested. After 3 phone calls and a call to the branch as well it finally got activated. Only to find the next morning a SMS from Autopage stating that my account has been suspended as I have reached my account limit of R3.39??? After a 40min phone call to the call center an *********** attendant told me that my account is now open and this should not happen again. A week later the same story with the same promises. This morning a again found the same old SMS on my phone stating that my account limit of R0.00 has been exceed!! I am at the point of finding another service provider as this is totally unacceptable. I can understand that Autopage sets a limit on the account as it is a new account, but R3? You have to be kidding me. I do not earn a salary of R50 a month. If this matter is not resolved I will get my lawyer involved and cancel this contract!!