How to apply WebServer Domain on "nginx -> varnish -> apache -> php-fpm"

How to create "nginx-php-fpm" template for apply Webserver domain conf.
When I select "nginx -> varnish -> apache -> php-fpm":

Nginx Configuration
Nginx default vhost template type: default (selected, cannot change to other)
Nginx default vhost template: default and my created nignx-php-fpm template (when I select my created template, it DOES NOT effect or apply. I still apply the default template, why?)

Varnish Configuration
Varnish default vhost template:default

Apache Configuration
Apache default vhost template type: php-fpm (selected, cannot change to other)
Apache default vhost template: default and my created apache-php-fpm template (when I select my created template, it effect or apply, it works fine.)

PHP-FPM Service Configuration
PHP-FPM default template: default
PHP-FPM version: 7.2

How to solve it?
Thank in advance.