Rain abuse

I subscribed for rain early around 2021/June 21 lost my job in 2023 and was unable to pay.Ihaf also lost the sim card along the way, debt accummulated upto R1000. Last tear around August decided to pay my debts....My biggest mistake, I paid using my discovery bank cardonline..September Rain got into my bank accoint debit .Tried toget hold and explain the sim not in use, tried to reverse transaction Discvery failed me saying they want a ptoff that was saying that they shouldnt be deducting yet Discovery self did not receive debit mandate...I've emailed, called Rain warning them to stop getting into my account they are not keen to leave me alone..had to stop using my disvovery account as it turned to be their playing ground....They are hunting my account...3times a week they attempt a debit....My account is sitting with 66card declines to date , all from Rain. My bank failed me