stuck on 'welcome to nginx' gunicorn django ubuntu 16.04

I am stuck on the ‘welcome to nginx’ page and I need help. Here is what I have and tried.

Test passed: gunicorn --bind 0.0.0.0:8000 myapp.wsgi:application

/etc/systemd/system/gunicorn.service:

[Unit]
Description=gunicorn daemon
After=network.target

[Service]
User=jarjar
Group=www-data
WorkingDirectory=/home/jarjar/myapp
ExecStart=/home/jarjar/myapp/myappenv/bin/gunicorn --workers 3 --bind unix:/home/jarjar/myapp/myapp.sock myapp.wsgi:application

[Install]
WantedBy=multi-user.target

/etc/nginx/sites-available/myapp:

server {
    listen 80 default_server;
    listen [::]:80 default_server;
    server_name myapp.com www.myapp.com;
    return 301 https://$server_name$request_uri;

    root /home/jarjar/myapp;

    location = /favicon.ico { access_log off; log_not_found off; }
    location /static/ {
        root /home/jarjar/myapp;
    }

    location / {
        include proxy_params;
        proxy_pass http://unix:/home/jarjar/myapp/myapp.sock;
    }

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


server {
    listen 443 ssl http2 default_server ;
    listen [::]:443 ssl http2 default_server;
    include snippets/ssl-myapp.com.conf;
    include snippets/ssl-params.conf;
}

sudo rm /etc/nginx/sites-available/default sudo systemctl start gunicorn sudo systemctl enable gunicorn sudo nginx -t sudo systemctl restart nginx