Arco Pump Flowing Over Las Vegas, Nevada

I was filling up my car today, it was a windy day & so I had turned away from the wind while holding the pump -- pumping gas.  Then all of a sudden, gas started to fly & it got all over me, my clothes, shoes, etc.  I went in to report the issue & they said, sorry & offered the use of the restroom to clean up.  I went back outside to wash off the side of my car, all the gas that went down the side of it & on the ground.  I almost fell from how slippery it was.  I never knew gas was so slippery. 

So about 15 mins had past & no one came out to close down the pump.  I went back in to tell them how slippery it was & again they said, they would be right out.  I went to wash up, as I was feeling the burn on my feet.  Then went back out to my car.  I drove off & still no one came.  I went home to take a shower & try to get the gas off my clothes.  I went back & still the pump was not closed down!!  Now how responsible is this?  I just can't believe they wouldn't shut it down before someone else get gas all over them -- OR worse -- falls from the ground being slippery!!