Problem with NGINX config file root location

Hello,

I’m having an issue with getting nginx to display my site after installing a certificate.

I’ve referenced the original location where the site files are within the root parameter in the file but i’m still getting the welcome to NGINX page.

this is my configuration

server {

        root /var/www/html;

        listen 443 ssl;

        server_name uptownecafe.com www.uptownecafe.com;

        ssl_certificate /etc/letsencrypt/live/uptownecafe.com/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/uptownecafe.com/privkey.pem;


        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_prefer_server_ciphers on;
        ssl_dhparam /etc/ssl/certs/dhparam.pem;
        ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE$
        ssl_session_timeout 1d;
        ssl_session_cache shared:SSL:50m;
        ssl_stapling on;
        ssl_stapling_verify on;
        add_header Strict-Transport-Security max-age=15768000;


        # Add index.php to the list if you are using PHP
        index index.phpindex.html index.htm index.nginx-debian.html;

        server_name www.uptownecafe.com;

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

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #       include snippets/fastcgi-php.conf;
        #
        #       # With php7.0-cgi alone:
        #       fastcgi_pass 127.0.0.1:9000;
        #       # With php7.0-fpm:
        #       fastcgi_pass unix:/run/php/php7.0-fpm.sock;
        #}

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

        location ~ /.well-known {
                allow all;
        }
}


server {
    listen 80;
    server_name uptownecafe.com www.uptownecafe.com;
    return 301 https://$host$request_uri;
}

Thanks in advance!!