eBay How to add CLICKABLE BLUE links to your youtube video on eBay using eBay HTML editor PAINFUL!

So I send my self my youtube URL and some test like this:

This a a cool video
https://www.youtube.com/watch?v=nC77GQBYspo

But this need to be an HREF in the HTML code in eBay

So here we go into how to change the HTML to an HREF
in the messy UGLY eBay HTML code for your listing.