Vodacom is ********l

I had a data contract with Vodacom. I paid the for my data on time every month. I contact Vodacom in June 2022 that I wont be renewing my cantract when its ended they should close it. My contract ended in July 2022, I paid full amount. I was given the refence number for cancellation. I was informed that the last payment will be end of July 2022. My number is deactivated on the 30 July 2022 I could not use it after that. This month I received an invoice for August 2022. They are trying to **** me. I will never buy anything from Vodacom. They have poor service