Magento/Facebook catalog question on behalf of Citarella.com

[bartekstarodaj]

We installed the Facebook Business Extension for Citarella.com and the setup is showing as complete on the backend: https://paste.pics/CLOY5

However, we're not seeing the catalog feed through to Facebook, even when we manually push the products: https://paste.pics/CLOYKUnder Partnership Integrations>Magento>Catalog, we still see only the "Continue Setup" button: https://paste.pics/CLP3X

I will note that we had a previous catalog data feed that we have deleted, but the products are still in our Facebook catalog. Do we need to delete these products for this sync to occur?  Or are we potentially missing another setup step?