Nginx showing 404 error for all URL. My url structure is example.com/beauty-grooming/best-wax-for-hair-india.html

when try after changing parmalink without .html, it is working.

vHost

server {

    # SSL configuration
    #
    # listen 443 ssl default_server;
    # listen [::]:443 ssl default_server;
    #
    # Note: You should disable gzip for SSL traffic.
    # See: https://bugs.debian.org/773332
    #
    # Read up on ssl_ciphers to ensure a secure configuration.
    # See: https://bugs.debian.org/765782
    #
    # Self signed certs generated by the ssl-cert package
    # Don't use them in a production server!
    #
    # include snippets/snakeoil.conf;

    root /var/www/html;

    # Add index.php to the list if you are using PHP
    index index.html index.php;

    server_name suggestking.com www.suggestking.com;

    location / {
        # First attempt to serve request as file, then
        # as directory, then fall back to displaying a 404.
#       try_files $uri $uri/ =404;
        try_files $uri $uri/ /index.php?q=$uri&$args;
#       try_files $uri $uri/ /index.php?$args;
    }

        # logging
        access_log /var/log/nginx/suggestking.com.access.log;
        error_log /var/log/nginx/suggestking.com.error.log warn;

    # pass PHP scripts to FastCGI server
    #
    location ~ \.php$ {
        include snippets/fastcgi-php.conf;
    #
    #   # With php-fpm (or other unix sockets):
        fastcgi_pass unix:/var/run/php/php7.3-fpm.sock;
    #   # With php-cgi (or other tcp sockets):
    #   fastcgi_pass 127.0.0.1:9000;
    }

    location ^~ /wp-login.php {
          auth_basic  "Login";
          auth_basic_user_file /var/www/html/.htpasswd;
          fastcgi_pass unix:/var/run/php/php7.3-fpm.sock;
          fastcgi_param   SCRIPT_FILENAME
                          $document_root$fastcgi_script_name;
          include       fastcgi_params;
       }
          location /wp-admin/admin-ajax.php {
           allow all;
    }

    #Leverage Browser Cache
    include snippets/browser-cache.conf;

    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    location ~ /\.ht {
        deny all;
    }

    listen [::]:443 ssl ipv6only=on; # managed by Certbot
    listen 443 ssl; # managed by Certbot

#   location / {
#   try_files $uri $uri/ /index.php?$query_string;
#   }

    ssl_certificate /etc/letsencrypt/live/suggestking.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/suggestking.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot


}


# Virtual Host configuration for example.com
#
# You can move that to a different file under sites-available/ and symlink that
# to sites-enabled/ to enable it.
#
#server {
#   listen 80;
#   listen [::]:80;
#
#   server_name example.com;
#
#   root /var/www/example.com;
#   index index.html;
#
#   location / {
#       try_files $uri $uri/ =404;
#   }
#}

server {
    if ($host = www.suggestking.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    if ($host = suggestking.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    listen 80 default_server;
    listen [::]:80 default_server;

    server_name suggestking.com www.suggestking.com;
    return 404; # managed by Certbot




}

nginx.conf

user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
    worker_connections 768;
    # multi_accept on;
}

http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;
    server_tokens off;

    # server_names_hash_bucket_size 64;
    # server_name_in_redirect off;

    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    ##
    # SSL Settings
    ##

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;

    ##
    # Logging Settings
    ##

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    # OCSP Stapling
    ssl_stapling on;
    ssl_stapling_verify on;
    resolver 1.1.1.1 1.0.0.1 8.8.8.8 8.8.4.4 208.67.222.222 208.67.220.220 valid=60s;
    resolver_timeout 2s;

    ##
    # Gzip Settings
    ##

    gzip on;

     gzip_vary on;
     gzip_proxied any;
     gzip_comp_level 6;
    # gzip_buffers 16 8k;
    # gzip_http_version 1.1;
     gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

    ##
    # Virtual Host Configs
    ##

    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;
}


#mail {
#   # See sample authentication script at:
#   # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
# 
#   # auth_http localhost/auth.php;
#   # pop3_capabilities "TOP" "USER";
#   # imap_capabilities "IMAP4rev1" "UIDPLUS";
# 
#   server {
#       listen     localhost:110;
#       protocol   pop3;
#       proxy      on;
#   }
# 
#   server {
#       listen     localhost:143;
#       protocol   imap;
#       proxy      on;
#   }
#}

how to solve the problem?