If you want to host your Django app, you need to choose a method through
which it will be hosted. There are a few free services that you can use
to do this such as Heroku and PythonAnyWhere.
A common method for serving Python web applications involves using a
Web Server Gateway Interface (WSGI) package.
Gunicorn is a great choice for a WSGI server. They have detailed
documentation and installation instructions on their website.
Hosting static files
There are numerous ways to host static files for your Django application.
One extreemly easy way to do this is by using WhiteNoise, a python package
designed to make it possible to serve static files from just about any web application.