That link you sent me is not for the model of fridge I have and the handles looking nothing like it.
Yes they are french style doors. There is a small hole on the bottom of the handle but I cant see anything that can be removed to get into the screws and bolts.
I have had a look in this hole and all you can see is black plastic there is no screw of any type visible?
Yes I have an allen set and have just tried that but all its doing is marking the plastic there is no space for even the smallest allen key
My handles don't look like the ones in your link. The handles are slightly built into the door.
Here is a link of the model I have