It seems like you're having trouble accessing your Laravel Breeze app from another device on the same network. To access your Laravel app from another device, you need to run the following command in your project directory:

php artisan serve --host=0.0.0.0 --port=8000

This will start the Laravel development server and bind it to all network interfaces on port 8000. You should now be able to access your Laravel app from another device on the same network by entering your computer's IP address followed by the port number in the browser's address bar. For example, if your computer's IP address is 192.168.1.100, you can access your Laravel app from another device on the same network by entering http://192.168.1.100:8000 in the browser's address bar.

If you're still having trouble accessing your Laravel app from another device, you may need to check your firewall settings to ensure that incoming connections to port 8000 are allowed. You can also try temporarily disabling your firewall to see if that resolves the issue.

I hope this helps!