Terrible Service

I have spoken to several employees of vodacom trying to cancel 3 contracts. When I spoke to one lady last week she said o its a good thing you phoned before month end as I can see that you have contacted us many times and that she will take further actions to the accounts not being cancelled. Now I checked my account has been double charged after I told them that this was not right and still the contracts has not been cancelled. Vodacom I will never recommend to any member or friend as they know how to rob a person. Unless they don't fix my account I will not make any payments as this has been over 1 month and a half now and know one comes back to you or help you