Refused to display… frame-ancestors https://www.facebook.com

Question

I have included Facebook customer chat plugin on my website. It works fine for the first day. From the second day, it\'s not working. I have seen an error message in Google

Answer 1

There are several things:

1. Ensure Facebook page is Published
2. Under Facebook page settings (Messenger Platform), add your domain. MUST be https:// Make sure domain name matches exactly including www (or lack thereof).
3. Use correct app_id
4. Use this page_id (from steps 3 and 4)

If chat plugin works for you and no one else, it's probably because you're logged into FB and you're the page admin. Check steps 1 & 2.