Petrol ****

On the 30th August I went to fill up at Engen Station in Oxford Randburg, told them to put a 95 full tank and to my surprise after ai have drove about 500m the petrol was almost approaching a half tank but just a lil bit above, phoned them immediately and reported the matter, drove back the same and guess what?, They told me my new car has a problem with a gauge and they have encountered such with so many customers, they went as far as telling that it will go up as I drive and it never did. Today the 4th my petrol is almost empty and I drive less than 20km to work and that's the only time I use that car. Poor service and too quick to judge and not actually check what's the real cause people encounter the same problem on the same petrol station.