FNB Incorrectlty Charging Bouncing Debit Orders

I have a credit card with FNB Credit Account Number:***89 6008. On the 25 August 2026 I paid my credit Card(R3600) through EFT then FNB attempted to debit my account but there was no money in the account, it eventually charged me bouncing debit order of R112 which I can understand because I transferred the same day it attempted to debit.

My problem is that on the 3rd of September 2026 FNB attempted to debit my account again even twice at the same day and there was no money in my account then it resulted in a Bouncing Debit order of amount (R224) which I think they were not supposed to debit my account because I paid on the 25th. Then on the 07 September 2026 I contacted the FNB through their secured chart. I got hold of Mogale and Nombuso they did not help me reverse the two charges happened on the 3rd September 2026. Now I am reaching-out to you FNB again to cancel these two charges happened on the 3rd September 2026 because they were not supposed to be imposed. This is robbing consumers daylight, please rectify it or otherwise you give me a reason to change bank account.