May I introduce you to both the 'Edit' button and the 'Preview' button when making a post.
The former enables you to replace the link with something which actually works and the latter gives you the ability to see if a link is going to work before you actually go ahead and submit the post. If it appears as something like http://************/12335 - then that means it's ******, and that nobody can see it here.
So please try again by creating a new thread. And remember, you can always post a screenshot or two of the video instead.