Billing 3 years after acct cancelled.

I left south Africa in 2018, and cancelled my Vodacom fiber account. I stopped receiving all bills from Vodacom after the cancellation.

In June 2022 I started received bills from Vodacom fiber again, charging me for my old account.

They have shared me two months worth of fiber subscription. When I raised this as a dispute with Vodacom they offered to cancel the account with one months notice.

So now I am paying R5444.34 for the pleasure of vodacom’s administrative error? What is to stop them doing this to me again and again??

WTAF?

(Phone number provided is my old SA no.)