HTN and Bruma finance *****ing my money

After I have settled my Bruma finance loans in March. I have been debited still each month. I have sent the refund forms I have phoned I have emailed then again today Capitec: Debit Order -R250.00 from SAVINGS ACCOUNT; Ref REHTNBRUMAABSA***DEBICHECK?; Avail R46.68; 30-Jul. Info ***