Vodacom is a ****.

Very disapointed with Vodacom, took a contract 3 months ago, every month the contract payment increases, for what i dont know, it started from just R780 in February, today its over R804, why cant i have one amount to pay monthly because I am only using the phone not the sim cards that came with the phones, why are the hidden costs that i was never told of when taking the contract, you dnt even notify me of an increase, you just debit my account as you want with different amounts, pathetic service, i regret taking a Vodacom contract & I cant wait to finish paying & cancel it, worst service ever, it cannot be different amounts as this is not based on usage, I don't use sim cards its just the phone device only.