Samish Way Chevron Service

So yesterday I went here to get a few gallons of gas to get the rest of the way home. I was on pump #6 I pushed the regular unleaded botton. As was about 12. oo in and noticed my truck was filling up with super perimium gas. I stopped pumping went inside and told the gentlemen working what was going on. He told me he had never heard of that happening. He came out tested all the pumps and found that indeed my pump was not working correctly. I then asked if I was going to get the price I originally selected? And he told me he would have to call his manager and that it could be 15 to 20 minute wait to get a refund. Ok I was in a hurry and didn’t have that time to wait but really? You see that it isn’t working properly, refund the money and then tell the manager. I don’t know that I will ever go back here again. It seemed way to fishy to me. If the manager sees this and would like to respond I would greatly appreciate it!!!