404 Not Found LEMP stack with docker-compose

Question

please help me in this problem

HTTP/1.1 404 Not Found Server: nginx/1.21.5 Date: Tue, 24 May 2022 08:43:32 GMT Content-Type: text/html Content-Length: 153 Connection: keep-alive

404 Not Found

My docker-compose:

'''
version: '3.9'

       services: 

           mysql:
                container_name: mysql
                image: mariadb:latest
                ports:
                        - '3306:3306'
                volumes:
                  - ./wordpress/mysql:/var/lib/mysql
                environment:
                        MYSQL_ROOT_PASSWORD: mysqlpass
                        MYSQL_DATABASE: db_name
                        MYSQL_USER: user_name
                        MYSQL_PASSWORD: user_pass

           wordpress:
                container_name: wordpress
                image: wordpress:php7.3-fpm-alpine
                volumes:
                        - ./wordpress/html:/var/www/html
                depends_on:
                  - mysql
                environment:
                        WORDPRESS_DB_HOST: mysql
                        MYSQL_ROOT_PASSWORD: mysqlpass
                        WORDPRESS_DB_NAME: db_name
                        WORDPRESS_DB_USER: user_name
                        WORDPRESS_DB_PASSWORD: user_pass
                        WORDPRESS_TABLE_PREFIX: wp_
                ports:
                        - '9000:9000'

           nginx:
                container_name: nginx_reverse_proxy
                image: nginx:1.21.5-alpine
                ports:
                  - '80:80'
                volumes:
                  - ./nginx-proxy/nginx.conf:/etc/nginx/nginx.conf
                    # - ./nginx-proxy/proxy.conf:/etc/nginx/includes/proxy.conf
                  - ./nginx-proxy/cache/:/etc/nginx/cache
                links:
                    - wordpress

''' and nginx.conf

'''

       events { worker_connections 1024; }
http {
    server {
        listen 80;
        listen [::]:80;
        root /var/www/html;
        index index.php;

    location / {
            try_files $uri $uri/ /index.php$is_args$args;
    }

    location ~ \.php$ {
            try_files $uri =404;
            fastcgi_split_path_info ^(.+\.php)(/.+)$;
            fastcgi_pass wordpress:9000;
            fastcgi_index index.php;
            include fastcgi_params;
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            fastcgi_param PATH_INFO $fastcgi_path_info;
    }

    }

}

'''

This is my VPS server.