Data Charges

I have been waiting for help on my query since calling 3 weeks ago. <br> <br> I had to call again this morning to try fix something that is very wrong with my data usage. The same problem happening AGAIN!<br> <br> I am being charged out of data bundle rates EVEN though no app etc is running on my phone and I do not use it till the data is activated.<br> I was charged so far for June R325 out of data when I had a bundle and when it ran out I loaded a new one a few minutes later (not even 6min)