How to delete a discussion post? anyone knows?

alawadhi Posts: 35 Just Starting Out*

I want to delete a discussion post because I deleted the video from YouTube. But I can't find the delete option when I click on my discussions tab. there is only the edit option and even if I click it there is no delete command in it. And in the edit even if I delete the link to the video and delete the title and hit save it will not accept and gives me an error message.