What is the name of the domain?
What is the issue you’re encountering
I need to edit my website
What steps have you taken to resolve the issue?
I cannot find where to edit my website
What are the steps to reproduce the issue?
None
At the moment, I can see you added the site to your cloudflare account but have not yet selected a cloudflare plan type. Free is always a good place to start.
Once you select a plan type, contact your domain registrar and ask them to change the nameservers from the current two to just the two nameservers from cloudflare shown on this page, https://dash.cloudflare.com/?to=/:account/:zone/dns
To edit your site, contact your hosting provider or the person that created the site and ask them for details on how you’d edit the site content.