With the help of a third-party app you can allow searching for listings on your Facebook page!
See it in action here: https://www.facebook.com/idxsolutions
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Step #1: Download Static HTML(ThunderPenny): https://apps.facebook.com/static_html_plus/?fbs=-1&fb_appcenter=1 and click the 'Add Static HTML to a Page'
Step #2: Select your business page from the drop down list and click 'Add Page Tab'
Step #3: It should route you back to your Facebook Business Page and look like this. Click on 'Set up tab':
Step #4: In the Content Tab paste your iframe link. Your IDX Links can be found in the IDX Manager of Flexmls. After you have pasted your link click on the 'Save & Publish' button:
Step #5: Click on the 'Actions' tab > 'Edit name and image' and give your new tab a title. Click 'save tab name':
NOTE: You may be prompted to login to Facebook and give the app permission before renaming your tab. Allow.
Step #6: Click on 'Save & Publish' then 'View on Facebook' in the upper right corner and it will take you to your newly created page:
If you are running into any issues or are not seeing the same screens as above we suggest that you remove the tab from your FB page and also the app and reinstall.
- Manage FB Tabs: https://www.facebook.com/help/371634529571035/
- Remove FB Apps: https://www.cnet.com/news/how-to-delete-unwanted-facebook-apps/