oh dear, your funked!
i did the same and the pins ae very hard metal.
I melted 3 tungsten tipped drill bits, broke 3 easy outs and blewup an angle grinder in an attempt to get it out.
Easy outs always break, they hardly ever work......
I cut the door off round the pin then heated it and let it cool slowly to temper it then get a new drillbit and a BIG drill and got it out, but if the drill starts to slip, itll work harden and round off the drill bits....b*****d items!
but if you mess up, your door will hang REALLY badly!