Invite to like page from shared post

Hello everybody,
is it me or it’s impossible to invite people to like page, who liked shared post. Example from groups. (facebook pushes it’s promotion?)
If yes, what’s the point to share no link content - quotes, funny pictures, etc :slight_smile: plus if person likes/comments shared post it doesn’t appear on his/her friends news feed?

If they liked shared post, the post in group, you can’t invite them. But if they clicked on the post, then liked it, they actually liked original post on your page and you’re able to invite them to like the page too.