If you have multiple shows, make sure you select the correct show/podcast from your ZenCast dashboard, then go to the Episodes tab and click on the title of the episode you'd like to delete:
Scroll to the bottom and click "Delete episode", and on the pop-up box, again click "Delete episode" to confirm (warning, this is final!).
This process can't be undone. If you delete an episode there's no way to get it back without re-uploading the original audio, artwork, description, etc, so use this option carefully.
If you have any questions get in touch using the live chat bubble and we'll be happy to help.