Avensis Door Handler Broken

[Jiggy]

Hello

I had a problem last week, when somebody try to broke in my car. They broke the cover of the door handler leaving the locker visible.They didn't get in, but now the key is not working in the door. it goes in and turns but no effect in locking.

Will i need to replace all or is it just a electronic problem with the locker?????

Thanks for your help

Jiggy