WordPress is open source software, and you can use it to create a website and blogs for your personal or commercial projects.
WordPress is also available in English (Australia). Do you want to Learn WordPress?
But first I will show you how to create the database using cPanel from your hosting provider.
Create MySQL Database for WordPress Website or Blog
The first step to login to your cPanel is visiting cpanel.yourdomain.com.au link or use hosting instructions from your hosting company.