(Ahmir Miller 7.0 Template) Video Banner not displaying for PC or Mobile

Site URL: https://www.nokoriware.com/robot-farm

Hello everyone,

I'm trying to set a video banner for a page I'm working on. However, it's not displaying at all, and I'm not quite sure what to do. I'm assuming that maybe the template simply doesn't support video banners, but when I searched online for the template, it said that it supposedly does.

The page in question is here:

https://www.nokoriware.com/robot-farm

I have it configured to show a YouTube video from our channel via the Page Settings (Media -> Video -> YouTube Link) but it has no effect on the page. But from what I understand, it -should- be showing the video at the top of the page.

I'm willing to try and upgrade the website to a new template, but I wanted to make sure that I'm not simply doing anything wrong before taking the plunge (mostly because I'm still happy with how the website looks), and that there's no way to force the website to display the video.

Thank you for your time! 

EDIT* Further Information:

I did more reading here about Brine templates:

https://www.byemilyjane.com/blog/video-header

It says that you must place a page intended to be a video header inside of an indexed page. So I did just that, and it's still refusing to display the video.

So, just to clarify the structure of my website/setup right now:

Index Page

-Video Header Page (with Media -> Video -> YouTube Link)

Still no luck.

My apologies everyone, I've found the problem by finding an FAQ here:

https://support.squarespace.com/hc/en-us/articles/213436487-Troubleshooting-Brine

In Site Styles, under "Main" (or putting "main" in the search bar, the "Overlay Color" under "MAIN: OVERLAY" was completely opaque. I set it to be transparent and I was able to see the video.