Kindly follow the steps in this guide to display star ratings on your collection pages
1. On your dashboard, click on On-site Widgets, then select Star rating
2. Copy the star rating code:
3. Go to your theme files in your store and look for the file that controls your collections page. Once you've located the file, paste the code you copied in there.
4. Hit the 'Save' button and check your collection pages on your site to see if it shows.
Note that it won't show till you have reviews for the products featured on your collection pages. If it's done right and you have reviews for some of your products and those products show on your collection page, it should show similar to this;
Please contact us if you followed the above steps but still could not get it to display correctly.