Start by building your website. To do this, start here:
https://www.sitesgpt.com/wizard
Once GPT generates your initial site, you can edit it from there. After making any changes, be sure to click the green “SAVE” button at top right corner of the page.
You can view the “live” version of the site by clicking the link that shows the URL of your site at the top of the page. Once you get the site looking the way you like, you should add a custom domain (example www.yoursite.com). You can search for a domain you like by clicking “Add Custom Domain” button at top left of the page editor.
In a nutshell, that’s how you get started. Let us know if you run into any other questions or concerns as you are creating the perfect website for yourself.