Vodacom is a ****

My husband had a contract with Vodacom which was cancelled earlier. In May 2025, he settled the full outstanding balance, including the early cancellation fee, and he also signed the premature cancellation quotation. We were therefore surprised to receive calls from Vodacom claiming that he still owes an amount of R800. We are not aware of what this amount is for, as the contract was cancelled and paid in full.