Engen Rivonia corner south road pathetic service

Engen corner of Rivonia and south road is the most pathetic filling station. You have to wait for a minimum of 10 minutes before you can flag down a petrol attendant. They then will go attend to 3 other cars that arrived after you . Then they get the grade of fuel and the amount to fill wrong. They look fed up and some look intoxicated. Paying is painful because they take another 5 minutes to locate a card machine. Disgusting service. Unfortunately we use engen for Ebucks