*********** cancelation staff and *****ulent revenue generation

I cancelled 2 contracts which have run their course long ago, in November 2024. After looking at my statements this morning, I note they are still active after all these months. How ****ing difficult can it be to cancel 2 contracts?

I am so fed up with Vodacom and its *********** staff, and see this in the light of being *****ulent as it is essentially unauthorized revenue. How difficult can it be to cancel a ****ing contract?