schema

Hello, I use RankMath and I really love it. Now I use it for a shop for the first time. I use it with Woocommerce. I use the schema tool. I receive a mistake from Google Search Console for missing fields such as “aggregateRating“

This is a product page, the default schema was WooCommerce product – but there was no options for edit, is I changed it to just “Product” schema. Still I don’t see a field “aggregateRating“ and also others that have to be filled in.

Is it because I use the free version? How should I solve this?

Link: https://terrawash.bg/product/eco-laundry-magnesium-sachet/

Regards,
Boryana