Go to : [https://developers.facebook.com/too...developers.facebook.com/tools/debug/?ref=u2u) Put your website URL and click Debug You will face an error and see an option Lets us know Click lets us know a page will appear facebook block Put this message and done after 48 hours domain will be unblock its message "Good Morning Facebook! With due respect, I would like to inform you my website URL has been blocked on Facebook. Recently I got to know my website URL: "Put your Website" has blocked on Facebook and prohibited me to share my website links over my pages and my timeline. I didn't go against your policies. I apologize If I have broken any Facebook policy by any mistake. It is requested please unblock my website URL and enable its links. I thank Facebook Team for making it a safe place for all.! Please Unblock my website. URL: "Put your website" Thanks in Advanced. "Your Signature"