If you have download full web app so you can follow instruction how to install on your cloud or shared hosting.
For first of course you need to download source code project files, you can download web app for full installation progress.
or you can use terminal and clone repo with this command
git clone -b axcora-flatfilecms https://github.com/mesinkasir/axcora-cms.git
Upload on your hosting for example on main domain so you need to install it on public_html or root folder, for installation on sub domain so you need to create new sub domain and install on your sub domain, if you need to install on directori,so you can create new folder directori and upload source code project in here.
After that you can visit your site url, and install it.
That's it !! your astronot website is live now
For admin backend area so you can visit on yoursite/admin and login with username and password you have create on first installation.