Remember to remove the FB Tab
You may need to remove the tab from your Facebook page. To do this, go to the Facebook Page Tab from the sidebar menu and click the Remove Tab button on that screen.
Deleting the Offer
To delete and completely remove an offer from your Woobox dashboard, go to the Overview page of the offer (or any page in the offer dashboard) and click the Trash Can icon [Delete Promotion] link in the bottom of the sidebar menu.
NOTE: Once an offer is deleted, you will not be able to see the offer or any of its export data within your dashboard.