Amazing the app still doesn't work

<p>So after deleting the app and reinstalling it,i bought 500 megs data, one day before the end of the month, only to get a message that I've got another 500 megs free, after posting my review on hello Peter,i get a message saying I'm now logged in correctly on the Vodacom app, and get given another gig free, which i have 3 days to use... Please use or app to check your balance, which I've just done, and the app tells me I've only got 419 lbs and then froze again....</p> <p>Please just fix the app, something must be working, cause my bill keeps going up. H</p>