Vodacom horrible service

Trying to cancel my data contract which I am not using anymore. Agent I spoke to last month told me that the contract expires in September and i should call them back this month. Phoned them today and now all of a sudden the expiry has moved on by two months.

I clearly remember upgrading this contract in August 2017 so. Also I blocked another number which is on my name because we gave it to a family member. This is supposed to be a promotional sim which all of a sudden has airtime advance activated on it, I requested it be blocked 2 months ago as i never approved the activation of airtime advance.

We also switch my fiance number to Top-up which is all of as sudden not activated anymore and we received an sms for out of bundle charges which should not be possible as this is a top-up contract

Absolutely useless call centre. All you do is ***** money!!!!