Vodacoms billing is a treacherous nightmare !!!!

<p>I am a Vodacom customer . I bought my Huawei P8 for R4000 cash and it came with a Vodacom sim which has proved to be an insane billing nightmare with me pulling out my hair !!!</p> <p>The internet munches up airtime and over the past 4months has ****** between R800 - R1000 for no valid reason at all .</p> <p>I thought thats its a Huawei fault and thought I could bear it , but I cant anymore .</p> <p>Yesterday I loaded a R50 and got and extra R25 rand so I turn off ALL my backround apps and decided to test it , I went on gumtree and the entire "free R25 " was gone in 2 minutes !!! THAT IS RIDICULOUS !</p> <p>It also send me sms saying that my data is depleted even when I have loaded data on my account .</p> <p>The worst thing is that ALL my data just disappears even when I Deliberately switch my data off !</p>