How do I change the currency on the App?
If you're in Australia, the currency available to you will be Australian Dollars. Make sure you've chosen the Australian version of the website.
Using the iOS App?
Click into your 'My Account' section, select the setting icon on the top right and select currency from the list.
Android App user?
You'll need to use the settings panel - you can find this when you open the left-hand menu.