Bradley gas station gas ripoff westminster, Colorado

Do not go to this bradley station. It is in total chaos where you must prepay to only 1 girl that is taking credit cards from cars right next to the window and it's very hard to get to her to prepay for your gas. Not only that but they are cheating you on the gas. The pumps are way out of calibration and do not give you the amount of gas you are paying for. It really has to be bad because we checked the gas mileage and it was very low compared to what we usually get. Plus I put in $20 worth and it didn't fill the tank and the tank was 65-70% full before I started. Price was $3.029 compared to $3.069 other places just to draw you in.

It's a scam.. Is there anyway you can send a tank calibration inspector out there to nail them? The gas pumps are an old vintage so they could be tampered with easily.