Facebook allows you to create an embeddable view of your page's timeline that you can publish on your OfferingTree site. First, go to https://developers.facebook.com/docs/plugins/page-plugin/ to build the widget. Enter your Facebook username and pick the display options that you would like. Click "Get Code" and select the "IFrame" tab. Copy the code that is provided.
Next, you’ll need to embed the timeline on your OfferingTree website. If you would like to do this on a new page, create a new page for your site and fill in the content for your page. Then add the integration by clicking the “plus” button on the editor and the new “integration” button. You could even add this integration directly on your home page or to an existing page on your site by editing that section.
Create a new integration and give it a name (“My Facebook timeline”, for example) and paste the code you copied from Facebook and hit “Save”. Select this integration for the page and publish the page.
Your Facebook timeline will now be visible on your OfferingTree site and will update automatically as you add more posts to your timeline.