Upgrade contract not being honored

<p>I am disappointed in the service I am getting since my upgrade of my Vodacom cell phone contract this year in January. And this is for a high end contract. As per the upgrade contract I have 1GB recurring data in addition to what is received in the S plan. However, each month this additional 1GB data is not being uploaded unless I call and complain. This month again I had complained two weeks ago but so far no action has been taken. I would like this sorted as soon as possible. Thanks.</p>