Repetition of issues

I am unbelievably frustrated to find out that once again I have not been given the additional 100 minutes that were promised to me at the commencement of my contract. They were reinstated after my last complaint but once again I am in this position. Vodacom, please get your act in order. When I upgraded I was told I would get 70 all network minutes with an additional 100 Vodacom-to-Vodacom minutes. I had to spent ages on the phone with you two or three months ago to get it sorted out, but once again it is an issue, and once again I deeply regret my decision to stay with Vodacom.