This URL is not a legitimate Facebook link. It is almost certainly a phishing attempt or a redirect to a malicious site.
If something claims to be "free" on the internet, especially regarding your social media account, you are likely the product – or the victim. http- free.cinyourrc.facebook.com
If you encounter links like http- free.cinyourrc.facebook.com , follow these security protocols: This URL is not a legitimate Facebook link