the 2 wires that is connected from the key hole is cut .. how to fix or replace?
If there enough wire left on each side of the cut, say 1, then you could bear about 1/4 of the wire on each side and solder the wires back together making sure you are soldering the same wires together and wrap each soldered connection in electrical tape so they are not able to touch each other. Then a final wrap of tape around them both. If you are not up to soldering you could go to an auto parts shop and get a crimp connector to do the job, again bearing of wire is needed to get a contact through the cut area. If the cut is closer to the switch then there is no option but to replace the switch.....
