https://blog.hootsuite.com/social-media-updates/facebook/controlling-what-you-share-and-see-on-facebook/
Controlling what you share and see on Facebook
It’s now easier than ever to sort and browse the Facebook news feed, thanks to the recently launched Favorites tool.
see on facebookcontrollingshare
https://www.gamblingcommission.gov.uk/public-and-players/guide/controlling-gambling-related-content-you-see-on-facebook
Controlling gambling related content you see on Facebook
See how you can control the gambling related content you see on Facebook by controlling the ads you see.
see on facebookrelated contentcontrollinggambling