Either "offers", "review", or "aggregateRating" should be specified

Envato Customers Web and Code
1

How Can I fix this issues with Deasil Theme? I used plugin but does not work.

Either “offers”, “review”, or “aggregateRating” should be specified.

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https://www.google.cz/search?client=opera&q=Either+“offers”%2C+“review”%2C+or+“aggregateRating”+should+be+specified.&sourceid=opera&ie=UTF-8&oe=UTF-8