Migrating front side from WP on flywheel. Can someone gide me through the process?

Hi, im new to these technologies. My goal is to move my front side from WP to Netlify. I’ve set all the content on my new Gatsby site on Netlify default domain name - https://wecomparebrokers.netlify.app . What should I do next to get my original domain name - wecomparebrokers.com to now be on netlify, not on flywheel?

hi there, you’ll need to associate your custom domain with your netlify app.

This is a good place to start: