You can report a post that you believe does not meet our acceptable use policy. Click on the post's three dots menu on the right, and you can click on the "Report Post" link.
Clicking "Report post" and flagging the post will trigger an email to the platform moderators, and if this post in in a community group, to the community group's moderators as well.
The moderators will review the post contents and if it contravenes the acceptable use policy, they will ban the post, which will remove it from the Timeline for all members and community groups. The moderators will also reach out to the post creator to alert them that the post was inappropriate and have been banned.
Similarly, you can report a comment in the same way.