I need to open the fuel filler door when it wont open from inside the car

Got find the break in the cable. check at the inside lever hope fully it just came off the lever if the cable is stiil atached ,then go up under the car back at the tank, probley need to use a ramp or pull up on the curb reach up there and give the cable a **** with a pair of pliers. probley a tight fit only you can see what or were the cable is detached and or broken a long stick or screw driver you might be able to push or pull the door latch back while your under there look and think about what you need besides a light good luck

Does the leaver feel free ? or go to the panel where the door is and take it out. there is the cable there take out the cable and pull it, -- see if that works