Furious Vodacom Customer

Took out a new contract at game but subscriber is Vodacom. No one explain to me that I need to pay activation fee in 24 hours and connection fee. When account was debited insufficient funds message was sent. No one told me about the deduction nor explained cause if I knew that is the case I would've transferred the money into my account. I'm very disappointed and deeply upset as a first time customer and first bad experience with Vodacom. I refuse to pay debit order penalties and activation fees cost of almost R400 connection fee R204 and a cash R105. This is a total top off.