Take the handles and accessories from the drawer of refrigerator. And prepare a screwdriver.
Note:There are some screws installed in the handle(factory default), which are used to fix the handle on the connectors.
Install the handle connectors into the holes on the door with screwdriver.
Fasten the screws in the handle with Allen wrench to fix the handles.
Install the covers
Install Freezer handle like refrigerator handle.