Access to https://www.facebook.com/products/catalogs/new, log in by your Facebook account to use Facebook Catalog.
本文参考：https://www.mageplaza.com/kb/how-integrate-facebook-catalog-magento-2.html
使用数据Feed将项目上载到目录
https://www.facebook.com/business/help/125074381480892?id=725943027795860