Best way to monetize 10 fb accounts with 5k friends each?

Hello.
i have 10 fb accounts with 5k friends that means 50k reach.
I am looking for a way to monetize. They are untargeted.
But i can add targeted friends as well.
But the problem is if i post too much links unwanted /unrelated posts then facebook gives a roadblock and locks my account.
But the issue get solved when we post related content to the audience and it never get blocked.
So i wanted to know which type of content can i monetize on facebook without getting bann and dont making my own…

Best way to monetize 10 fb accounts with 5k friends each?