Telkom Theft and *****

I cancelled my account with Telkom in 2019. I went into the shops, phoned the customer careline, emailed and filled in the on line application to cancel that account since then. I requested that this account be made pre paid. From then till about 2 months ago they have been debiting my account with R70.00. I then send a new request to cancel this account on the 22.02.2021. Now the debiting R240 from my account and have handed me over for non payment. I will be taking this further as this is ***** and ****************. I have all the ref. number for all the cancellations I have requested.