Vodacom changed my contract conditions and hit me with Exorbatant data charges

<p>Vodacom has taken over my contract from autopage, no consent was given from me. They removed the data softcap that i had on the data part. My databill is going to be in excess of R1000 due to automatic updates that my phone did at night. R2 a MB!!!!!!! More than 500 times the price of competitor data bundles. Please fix your mistake, give me back my money and put back my softcap.</p>