Delete All Posts From Facebook Page
Follow the listed below steps to Erase ALL Posts on a Facebook Page.
1. Log in to your facebook account
2. Go to the page you would like to delete posts
3. Click Settings
4. Click Publishing Tools.
5. Then, Tick package next to "Posts" to pick all.
6. Click Actions button, and then click Delete.
Once can delete a maximum of 25 posts simultaneously. Repeat the same process up until you erase all your posts.
Inspect your page timeline to verify if all posts have been erased.
Hope the above post on How to Delete ALL Posts on a Facebook Page works for you.
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