Moving your reviews from Shopify's free Reviews app to Fera is simple!
Follow these steps to import your reviews from the Shopify Product Reviews app:
Go to the left sidebar and click Content
Then select Reviews
To the right click the green + Add button
Select Import or Sync
Then, choose Shopify Reviews as your Import Source
Click on Start Import
And that's it! Your imported review(s) will be viewable under Product Reviews