my website run under wordpress, and i have yaost seo plugin setup and activated, but i still face issues with google search rank and product feed XML schema structure, i got some error like:
Missing field "review" (optional)
Missing field "aggregateRating" (optional)
No global identifier provided (e.g., gtin, mpn, isbn) (optional)
also google category is missing
please i want a consultant/technical to enhance my XML.