FNB Unauthorized Debit to my account (PMT HONFEE)

I have just been made aware that I was debited on my savings account on the 15 Aug 2023 that I was not aware of. The transaction description reads "Pmt Honfee" and there are no contact details on the customer service information section. Please kindly refunded my money back as I am not fami**** with this transaction or debit. The amount that was debited is R200

Transaction Details Description #ITEM PAID NO FUNDS 1ITE MS ON 23/08/14 Transaction Amount R-200.00 Service Fee 0.00 Transaction Date 15 Aug 2023

Code6081 DescriptionPmt Honfee CategoryFees Sub-CategoryExcess Fee