Unauthorised Debit order of R189

Nudebt *****ulently debited money from my FNB bank account without any authorisation or consent from me. I dont know this company and have never approved any debit order with this company, they debited R189 on 31 October 2025 then on 30 November 2025 on my FNB account, I have since disputed and requested a reversal from my Bank, its just scary how our Bank can just allow fradulent transactions to just go off without consent from the customer. Its time i change my bank.