Breaching of Contract

On June 12 this year I complained about the same. VODACOM ***** DATA CONTRACT After complaining three months ago about how my data contract was shortchanged, this time around my data was 20G short. In August 10G Video Ticket was not allocated and when reporting this, Zama said that it would be allocated after 2 days. In September I am 20G poorer. My standing contract is 20G SP, 20G Contract, 20G Night Owl, and 10G Video Ticket. (70G in total). Will Vodacom be able to get this right? I should not be complaining about the same thing every month.