After connecting your WooCommerce store and not being able to verify the connection or send any products, check the store credentials by clicking the Gear icon and then Edit:

If they show empty like the image below:

Head out to your WP Admin and go to Settings > Permalinks

Look for Common Settings and check Post name as your URL structure then click Save Changes.

Finally, just re-connect your WooCommerce Store.

Did this answer your question?