Virtualmin NGINX fastcgi module

SYSTEM INFORMATION
OS type and version Ubuntu 20.04
Virtualmin version 7.3-1

I have a VPS with the above configuration with LEMP stack. However, when I check for the FastCGI module i cannot find it anywhere. Do I have to remove NGINX and reinstall it or is there any other option or is it installed by default and i am missing something?

In my LEMP builds all the FastCGI stuff params etc are automatically added to the appropriate nginx .conf file by default, and the fastcgi.conf is in the parent directory /etc/nginx If not there then I think something went wrong with the build

I can see that too. I am unable to confirm if the FastCGI cache module exists or not.

i want to configure FastCGI cache for my Wordpress site.