Facebook Shop and Shopify Category sync

[kub]

Hi all.

I have the new facebook channel installed and i wanted to setup a facebook shop with the synced products. For some reason i cannot search by collection or product types my product in the facebook shop.

Somebody knows how the collections/products get synced?

For example

 Here you can see the numbers i get for categories which i cannot identify with my existing collection/product types

As you can see i have quite a lot products so selecting them by hand is quite difficult

Some help?