Hello @sudhir101,
Thank you for contacting MyThemeShop.
It looks like schema code related to the rating is printing fine for your pages. Please check here https://search.google.com/test/rich-results?id=oMK8j3NnynnhOYwujQlYlA
But, stars appearing in the Search Results is totally up to Google. I would recommend waiting for some more time.
Thank you.