Remember to remove the Facebook tab
You may need to remove the tab from your Facebook page. To do this, go to Facebook Page Tab from the sidebar menu and click the Remove Tab button on that screen.
Deleting the Campaign
To completely delete/remove a campaign from your dashboard, simply click the “trash can” icon at the bottom of the left navigation while managing the offer.
NOTE: Once a campaign is deleted, you will not be able to see the offer or any of its export data within your dashboard.