Data bundles charged

<p>I have contracts with Vodacom and one is for my daughter with only R200 top up. Vodacom has been allocating bundles to that phone without my authorization until I find that from my statement that for months they have been charging me for service I have never requested and they do not want to refund me. They are telling me that I have used the bundles thye will just deactivate going forward. I need my refund because I have never asked for bundles in the first place and I ws not aware that the phone is getting bundles.</p>