Search for some other communities running same types of information. You can also search for some people connected to other communities add them and tell them to join your community and also share something interested to get good references.

Hello Jeff thank you so much for giving me some basic idea about

You can search blogs in .com.au domain and build quality backlinks. Another solution is to connect Australian people on social media accounts and share some quality content in form of your company's blog link. i hope it will help you.

Hello there, since Goggle is changing its algorithms very frequently so i just wanna to know which are the best on-page factors should i consider to improve ranking of my website?