Have you read these, seems doable:
• How to add WooCommerce support to your WordPress themes created with Pinegrow ?
• http://docs.pinegrow.com/wordpress-themes/wordpress-tutorials/how-to-get-woocommerce-to-run-in-a-wordpress-theme-created-with-pinegrow
• http://docs.pinegrow.com/wordpress-themes/wordpress-starter-theme/pinegrow-wordpress-starter-theme
• Convert HTML to Woocommerce issue
Sadly the activity here ebbs and flows greatly. There is a Slack community and again sadly those people/users as a whole don’t seem to want to translate participation to here on the forum. At least it seems as there seems to be more constant activity there.
I too wish the forum community was more involved and active overall.