Idea and Landing Page Feedback: Video Backgrounds for Meetings, Social Media, Live Events, etc.

Hi All,

I'm new to this community, so hello to all! I am in the process of re-launching a site that offers visual video backgrounds for video calls, live events, youtube & social media, green screens, etc. Would love to get general feedback on the idea and site from the community. Here's the link to the (work in progress) site: https://new.videobacks.com/

Some questions:

Have you searched for video backgrounds for video calls, etc.?
Have you previously paid for them or downloaded for free?
What are the 1-2 most important things that you would do to change or improve the idea / site?

Particularly interested to hear from any creatives or video people out there, but really open to any and all feedback.

Thanks!

Note: Although the site has an existing customer base, but this concept is new and still needs validation.