Go to the app store to install Personalized Recommendations by Wiser. Please refer to this link
After you've installed the Product Reviews app, you can enable Ali Reviews elements in personalized recommendation widgets.
To enable Ali Reviews displayed in product widgets:
1. From your Shopify admin, go to Apps > Personalized Recommendations.
2. Click Customize Widgets > Product Reviews tab.
3. Click Enable
Should you need further support, please feel free to contact us via live chat in-app or email us at email@example.com