PROMOSION ON IPAD

I got a call from one of the consultant in regards of a promotion that vodacom has on a Ipad for R69 or R79 per month. I listened to the lady what she said after she explained everything she only asked when am I available not am I interested or nothing. So when I said to her that I am not interested she said to me that it is only so much a month so I said to her but I am not interested then she doesnt even say good bye nothing she was so mean and just put the phone down. I am already mad at vodacom for the contract that I have but I will never get a contract again with vodacom that was the worst how does vodacom have stuff like that