Does Nginx download a php file when it opens?

Question

Nginx

When opening a .php file located at the root of the site, nginx downloads it. Tell me what could be the problem.
At the moment, the server is configured to hide .php extensions, and if there is no file in the root with that name, it redirects to profile?id=$uri.

server {
    	listen 80 default_server;
    	listen [::]:80 default_server;
    	index index.htm index.html index.php;
    	root /var/www/html;
    	index index.html index.htm index.nginx-debian.html;
    	server_name _;
    	include hhvm.conf;
    	location / {
    		try_files $uri $uri/ $uri.php?$query_string /profile.php?id=$uri;
    	}
             location ~ \.php$ {
                try_files $uri =404;
            fastcgi_pass 127.0.0.1:9000;
            include /etc/nginx/fastcgi_params;
            fastcgi_index index.php;
            fastcgi_param SCRIPT_FILENAME $request_filename;
      }
    }

Answer 1

Bring the location to the form:

location ~ \.php$ {
            fastcgi_pass 127.0.0.1:9000;
            include /etc/nginx/fastcgi_params;
            fastcgi_index index.php;
            fastcgi_param SCRIPT_FILENAME $request_filename;
      }