Sasol brits needs training how to do their work

This is not the first time they done thus. Because they are lazy and don't want to work. They left my petrol cap open. They dont close it properly after I ask them please to close. This is basic knowledge that they neesbto know. I think they have ro go on training and get client service skills that they dint have. Sasol brits cnt hendrik verwoerd and rustenburg.