barrel

Some one unsuccessfully tried to break into my car, damaging the drivers door lock barrel.:( Its a 1.4 S so it has central locking but the key remote doesn't work. Currently i have to open and lock the car from the passenger side. The drivers door opens and locks fine...but when the key is...

My Key wont open the boot manually, i am delocking the drivers and passengers doors, but i need access via the boot incase the central locking fails. Qs- Will the lock barrel come out of my door and go into the boot? Why doesnt my boot lock F'in work? the key wont rotate?? If i buy a new...