title: Django server not opening with 0.0.0.0:8000
body: <p>I have a AWS server runs on Nginx and which hosts a React application working fine on server.
  Now I want a Django app for restframework to be available on the same server.</p>
  <p>Iam following the <a href="https://www.digitalocean.com/community/tutorials/how-to-set-up-django-with-postgres-nginx-and-gunicorn-on-ubuntu-18-04" rel="nofollow noreferrer">Document</a> and uploaded the Django app on the server and try to run the app by trying <code>python3 manage.py runserver 0.0.0.0:8000</code>. There is no error but I cannot access my ip with <code>http://server_domain_or_IP:8000</code>.</p>
  <p>Nginx config at /etc/nginx/conf.d/example.org.conf</p>
  <pre><code>server {
          listen 80 default_server;
          server_name example.org;
          return 301 https://example.org;
  }
  
  server {
          listen 443 ssl;
          server_name example.org;
  
          ssl_certificate /etc/nginx/ssl/ssl_bundle.crt;
          ssl_certificate_key /etc/nginx/ssl/example.key;
  
          location / {
                  root /home/ubuntu/example/build;
                  index index.html index.htm;
          }
  }
  
  </code></pre>
  <p>Please help where am I going wrong?</p>