Need help showing a pop up video

Hello guys;

I needed help with the code (exact code and where to place it)
to show our promo video in the homepage as a pop up (like this example: Here are the details:

1. I am running the latest wordpress
2. It is a youtube video.
3. I need to control the delay (show after 3 seconds)
4. If possible I want to allow a cookie based option below the video that says "Click to bypass this video next time"

Sso far I have a pop-up that shows from the bottom but is not as attractive:

Please let me know, thanks