Telkom is the worse. People should rather take contract elsewhere

My cell phone contract has expired in Sept 2023 already but Telkom without consulting me decided to continue with deductions on data sim they decided I should use. I have made numerous contact for call backs as my contract expired and I do not need the data, I have even gone back to my other sim not using the Telkom sim. So now 2024 I am done, I have to reverse payments as I have made effort, contact to stop with whatever they have on their system for me and in my head with the contract expiration I have reach my customer max. Telkom you are the worse at servicing customer follow-ups, if it is not a new contract, with a new contract one gets called the whole day if you missed their calls for a new contract. Just stop whatever you have I don't want it or use it