Vodacom the Worst network ever *******

Vodacom are such ****** ,its enough that you are overpricing your deals but to go as far as robbing people day light that's total bull'nonsense ,so disgusted by this Network.Had a data contract deal with vodacom for 350 once it terminated no communication was sent whatsoever next thing I know the Bill's doubles up for 2 months, then in the third months it triples up...