Trying to cancel my contract for 2 months

Sent Endless mails and phoned the call centre. Trying to cancel 3 of my contracts that were taken out in the same month. So far only one has been cancelled. I have sent emails to 180@telkom; cancellations@telkom; hp@telkom and have been to the Telkom store. They cant confirm whether it is cancelled. I was told to wait another 7 working days. The month is almost halfway, I wonder what will be shown on the bill at the end of the month.