Vodacom is *******

So here we are again. So frustrated with Vodacom. *****ing data AGAIN!!! I loaded 1.3GB data earlier tonight, after not even an hour the data is finished! How is this possible? In the past I had the same issue with them, and their response is that I should change my settings. It is changed! And still my data is gone, and that just for Google, Facebook and Instagram??? Only last 40 minutes!!! This company is redicilous and people should boikot them also. If a representative phone me again like in the past, they think I should be happy with 2GB, but what about all the money I already spent? I will most definately move my contract to another service provider in the future. Vodacom is *******. I really hope you will refund my data as soon as possible. Carte Blanche should do a story on this matter as I am not the only one complaining. It is with my money and alot of other South Africans money that Vodacom is what they are today. Service delivery is demanded from them.