VODACOM UP TO THEIR BEST ONCE AGAIN

I bought 5G data which 'disappeared' in less than 24 hours. When I phoned to follow up, Vodacom claim I was on the internet whole day.... Really When I was @ work With no activities & all apps & settings on device in such a way not to use or loose data! And believe me I know how to manage this because I normally am able to survive with 2G in one month!!!!! I have had too many incidents with Vodacom to take this lightly. I don't trust Vodacom. I think they have ways to **** a person to make money. Just another do****apointing experience. One dissapointment after the other!!! More money wasted on them for nothing!!!!!