Once the extension is installed successfully, go to Stores > Configuration to configure the extension for use.
Instagram Shoppable: Enable or Disable the extension from here.
Generate TSV File: Generate TSV file to upload products on Facebook catalog.
Data Source TSV file URL: URL of your TSV file shows here after you generate it.
User Access Token: Enter the User Access Token.
Get Application Information: Authenticate your Instagram App.
A TSV file will be generated with all the product details that you can use to quickly upload all your products on Facebook.