Please follow these steps when adding your Facebook feed to your Webwriter 2 website.
Make sure you have your Facebook Link first
Make your way to this page: https://developers.facebook.com/docs/plugins/page-plugin
Enter your Facebook link in the Facebook Page URL field.
Once you enter the Facebook link in the Facebook Page URL field, you will be able to see a preview of your newsfeed.
Click on Get Code and choose iFrame.
Copy the code and paste it as Rawcode anywhere on your site.