It should be easy to figure out if it leaks that badly. You would have to perhaps remove the inner fender plastic liner to see everything clearly/look for signs of fuel stains. There is a possibility a fuel tank vent solenoid is not opening to allow "air" out when refueling.
thank yoou but observation of where leak may be is that seems to be nearer to the frame or gas tank.also if it was a svent solenoid ,woulnt it trigger the emissions system warning light (sewrviceor check engine ? More advive on where is soloenoid located needed can you provide