The feed works under the same principal as the posting where you have to select a channel to see all the history of your posts that have passed through our api
For example here you can see the list of linkedin posts
You are allowed to click and see the posts and even delete. Deletion is only allowed for twitter,linkedin and facebook.
if you click on the bin icon it asks you to confirm if you want to delete
Note: If you are on the Starter Plan you won’t be able to access the Feed you will get an upgrade button