Bakwena Toll gate plaza Marikana

I’ve been using Bakwena toll plaza at marikana twice a day for the past 2weeks. I checked my bank statement and on each account my card was swiped atleast 2 extra times than necessary. At first I thought it was a mistake from the person who was assisting but it’s a recurring issue on all the dates that I used the toll gate. Which only leads me to believe that some of the people working there are ******.