It's not clear what you are requesting. You can disconnect your site by resetting the nameservers with your host. That's not something we control directly.
The ads you are seeing on your site currently appear to be from Google AdSense mainly.
If you want to add back Ezoic ads, you can do so through your publisher dashboard. You have full control over the ad placements and different ad types, including video (-> log in to publisher dashboard -> Ezoic Ads -> Ad Types -> Floating Video).