Standard Bank Fleet the worst Fleet Card Management

This bank is the worst to deal with in terms of fleet cards in my business. There is just no pride in their work and the communication between their divisions are utterly of non existence. They return vouchers left, right and centre by saying "unable to present vouchers" which has been sent to them 3 times on numerous occasions. REFRAIN FROM USING THEM IN YOUR BUSINESS AND PERSONAL USE, THEY HAVE NO SYSTEMS IN PLACE.