My Vodacom App is useless

<p>I haven't been able to open the My Vodacom App for the past week or so. Before this, when I could open it, the app was incredibly slow and often unresponsive. I counted myself lucky if I could get it to load so that I can check my data balances and buy more bundles if necessary. </p> <p>I have rated the app on the iStore a few months ago listing these issues but have seen no improvement since. It is incredibly frustrating and frankly ridiculous that a company that sells data and touts the app for being user friendly cannot get it to work reliably</p>