ENGEN SEBENZA IN VOSLOORUS PETROL ATTENDANTS ARE ****MERS!!

We are having a problem with the Engen filling station in Vosloorus sebenza. Monday on the 10th I went to fill up petrol for R400 on my kia picanto(mind you my full tank costs me R650, that last me for the whole week).I was assisted by Naomi a woman who's old enough to be my mother even, she pretended to be filling my car. I paid and drove to Kempton park but on my way I noticed that the gauge is going down very fast. By the time I got home later the petrol was already finished, which clearly shows that she didn't fill up for R400. THIS IS NOT A FIRST TIME, 2023 THEY KNOCKED ME R700 and refused for me to speak to the manager. the workers here are ****mers