R2140.65 bill due to non service

I have been trying to activate a higher data package on my cellphone since the beginning of June.<br> <br> First tried to do it via Self Service on their website, then spoke to 6 service consultants and nothing done as yet.<br> <br> When I tried to get trough to a manager I was told they where in a meting or not available<br> <br> My data account for end of June is now R623.14 above my R140.35 that I pay for my existing 500 meg data.<br> <br> This is pathetic.<br> <br>