Totally irritated

Vodacom has been te worst ever I purchase bundles and it utilizes all my bundles at the same... then when you contact the contact center they drop the call!!! Go on vodpay and they have amazing bundles but you can't purchase using airtime then there's a auto bundle that gets activated and I tried disputing but this useless network drops calls and won't log investigations to enquire!!! I want this sh** sorted out because I am super angry