VODACOM FIBRE

I am currently not employed and it has been 6 months, I had called vodacom fibre requesting to cancel the contract in February 2024, and I was told I cannot, I then asked Vodacom to pause the contract since I am not working, The lady who was assisting me told me I will need to settle the amount in arrears of 2300, I then made a payment arrangement of 500r per month. To my surprise Vodacom is still sending me statement accumulating every month!! I am unemployed, and I was told contract for fibre is month to month. I have not been connected with THEIR WIFI SINCE MARCH WHY I'M I BEING BILLED FOR WHAT?