Debit Order

Please can I get someone to assist me with a debit order reversal? I urgently need it to be reversed. Getting the money back from the service provider will be near impossible. I just cannot seem to get assistance from FNB so I'm hoping that you will be able to assist me this time. I've logged countless queries regarding ********** transactions on my card, no feedback from FNB. I've had to resort to cancelling my card. So I'm really hoping that you would be able to assist me this time around