How do I post a youtube video?

I'm trying to post a youtube video but can't seem to get it to work . Any suggestions would be appreciated

 

.....Check out the tutorials that Ryan created. There's one specifically for embedding videos.

 

Scroll down from the video, hit the share tab. Then hit and hold the https: code#. The option to copy should come up, hit that, go to where you want to post, tap until you see paste, tap that and your good.