How to Install Facebook Chat:
Facebook chat integration will only work with a Facebook Page. If you do not have a Facebook Page (not just a regular account), please see this article:
Setting Up A Facebook Page
Once you have a page setup, you will need to enter the Facebook Page ID above. Here is how you find the Page ID: How do I find my Facebook Page ID?
Finally, you need to white-list the domain. Copy this domain: https://rf-resource.com/
- Go to your Page in Facebook.
- Click on Settings in the upper right.
- Click on Advanced Messaging on the left.
- Scroll down to Whitelisted Domains and add the domain you copied above
- Click Save