Unauthorised debit order

For several months, I have had an amount of R25.00 come off my account with the reference 'PM8+GETBDO ***C150302'. A quick google search led me to another Hello Peter complaint with this same issue. I am not a GetBucks customer, nor have I ever been. I have reversed this payment several times and asked my bank to stop this order, but it persists. Please fix this immediately. <br>