Vodacom makes me sick

I have been a Vodacom subscriber for a long time now, i have always thought they were the best with everything, i had no signal problems but now i have problems with everything they do, when signal is high inteenet is slow, their cost for their bundles are expensive and they run things like shake everyday but you never hear about people winning great prizes. Yes you can win like 50mb twitter, 100mb data, 15%discount, feee ice cream, or the favourite thing is R100 airtime if you load R10 and you can also earn vodabucks but look at the price it cost to buy anything so why earn vodabucks if you need so much vodabucks to get something worthwhile. So now try explain why Vodacom has maybe the best ads because they are *****ing our money and laughing in our faces