What should i do if i have a piece of plastic in my key hole?
One thing you can try is to get a pin and press it into the
plastic, it should hold enough to pull it out, if not break off the
pointy end of a tooth pick and put a tiny amount of super glue on
it ( not enough to drip ) then carefully push it in until it
contacts the plastic and hold until the glue sets, then pull the
plastic out, be careful not to get the glue on anything but the
plastic