Sharing posts from Facebook business page to groups

As of yesterday I am unable to share posts from my Business Page to Groups.. I have this message (Orange Flag) Share:On this Page’s timeline when I try to share to a group. I just was sent an update for my Business Page from Facebook
Who do I contact? I posted a question on Facebook Help Center and it was a joke
Kindly help and keep it simple.

See original post by Chris_tax