Syncing Facebook Group to my website

Syncing Facebook Group to my website. Is there a proper step by step to sync groups, I have NFL Groups ready to Sync and i want to do it right, this is phase 2 of my project. They all have about 2 - 3,000 followers but they are HARD CORE. One slip-up and I'm done. They are very quick to dismiss because that is the nature of these Groups. Trash Talk Etc...

Thank you,

R