How to delete a post from your LinkedIn account
If you need to delete a post from your LinkedIn account, whether you manually posted or it was posted by AutoPilot, follow these steps.
1. From your LinkedIn homepage, click on your picture where it says "Me" in the upper right. Then clicks on "Posts & Activity" in the dropdown menu. 
2. On your activity page, click on posts to filter only the posts you've made (so you don't have to scroll through everything). Find the post you want to delete, then click the 3 dots in its upper right corner. From there, click delete post. Confirm that you want to delete, and you're done!