Using Yotpo Product Reviews in Broadcast

Broadcast has built-in support for using Yotpo Reviews App

https://apps.shopify.com/yotpo-social-reviews

Once you have added their app and created your account, Yotop will provide you with an App Key. Enter the App Key into the Comments & Reviews settings under Theme settings:

You'll find the Yotpo settings under Products:

Enable and add your App Key. 

Here's more information from Yotpo on obtaining your App Key:

https://support.yotpo.com/en/article/finding-your-yotpo-app-key-and-api-secret

After connecting with your App Key, your product pages will show rating stars and reviews below the product description:

Customers can use the menu on the right to write a review:

Reviews are managed within the Yotpo site.