Pathetic Service Provider

Vadocom's service is a disgrace and completely unacceptable they said i spent 2 gig in less than a day and I personally know it is impossible for me to use that much data in so little time I've contacted them and said I will be contacted within 24 hours and nothing has been done and its been 3 days now and this is not the first time I've complained about this this is a disgrace vodacom service is pathetic and still nothing has been done I want to know what happened to my data!! Pathetic pathetic pathetic!!!! ???