Tarlan Isaev sure man!

I think it’s just missing the default.conf file in the folder called /config/default.conf. The file should contain the following:

# This is a default site configuration which will simply return 404, preventing
# chance access to any other virtualhost.
server {
 listen 80 default_server;
 listen [::]:80 default_server;
 
 root   /var/www/localhost/htdocs;
 index  index.php index.html index.htm;
location / {
  try_files $uri $uri/ /index.php?$query_string;
 }
# You may need this to prevent return 404 recursion.
 location = /404.html {
  internal;
 }
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
location ~ \.php$ {
  try_files $uri /index.php =404;
  fastcgi_split_path_info ^(.+\.php)(/.+)$;
  fastcgi_pass   0.0.0.0:9000;
  fastcgi_index  index.php;
  fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
  include fastcgi_params;
 }
}

Try that and let me know.