Nginx + php on Ubuntu - configure nginx/php to show local site on domain.ltd

On my Ubuntu 20.04 laptop I Installed: Php 7.2 Nginx MariaDB ===== I imported Wordpress DB it works fine with data in wp-config.php. I put the wordpress files. ===== My domain is [login to view URL] - and it of course shows the remote server. But what I need is the domain [login to view URL] to show the local website that is running on the same laptop. For this reason in /etc/hosts I added [login to view URL] [login to view URL] [login to view URL] [login to view URL] Problem: -the website does not load. -html files are being shown well. for example [login to view URL] -php files take forever to load and then they go to timeout There is something wrong somewhere. I need help to make it working. Final effect: If I go to [login to view URL] the local site on the local laptop should be shown instead of the remote (real) site www.example.com. If I remove the 2 lines from /etc/hosts the domain should show the site hosted remotely that is reachable from the whole world. I need help to make it working. The help should be done via Desktop Sharing, for example Zoom / Google Meets.