Cell C are **********!

Cell C are **********! I took out a CellC contract in 2019, one contract with 2 numbers - I did not ever use the 2nd number and in August 2021 I decided to not upgrade and end the contract. First of all they deducted too much money off my account after cancellation and I waiting until January 2022 for my refund. Now after 3 months of silence they are suddenly deducting money off my account again - phoned me to tell me that I am behind on my 'CONTRACT' that is linked to the 2nd number I received in 2019 which I never used. I dialled the number.. it does not even exist anymore. This is by far the worst cellular company to do business with. And if they deduct another month from my bank account I will be reporting them for *****. I own NO contracts with them anymore.. leave me and my money alone.