No Notification on Data Usage

Three months ago i lodged the same complaint with Vodacom that no notification of data usage is received. They responded and i started to receive notifications of data usage on my data line to my primary cell phone number.<br> This worked for two months and HEY Presto it stopped working, and the surprise out of bundle billing hIt my account again. NO NOTIFICATION AGAIN.!!! COME ON VODACOM <br> Does the customer have to babysit your service delivery on a continuous basis?