Unauthorised Monthly deductions on my account

There are unauthorised deductions from my account by Wesbank on a monthly basis. the amount varies from R72 to R39 and nobody seems to know where this is coming from OR which department this derives from.<br> <br> I had a Petrol card with Wesbank until about 2 years ago which was paid off - but they started deducting this monthly fee and cannot seem to trace this for cancellation and refund to me.<br> <br> I have emailed all my information to the email addresses below again today:<br> <br> 'Wesbank, Fleet-Queries'