Did you create a site using Universe on the Web?
At the moment, there is no way to edit sites on the web that you create using web.onuniverse.com. Sites can only be created there, not edited. No need to worry though, as the Universe app will allow you to directly edit your site + create pages, take sales, get a custom domain, create unlimited sites, and so much more!
You can download the Universe app for free in the Apple App Store (for iOS, iPadOS, and macOS devices).
🌟If you would like more options to edit your site on the web, shoot us an email to email@example.com