Why does my map show Sydney, Australia? I'm in... [anywhere else]
This is related to the location settings for GasCubby. We need to be able to use the location services from your phone to pull up gas stations and service providers near you. If the map always defaults to Australia, it's because you currently have locations disabled.
To fix this, please go to Settings >> GasCubby >>Location and turn on "While Using the App".
The next time you open GasCubby your locations will function properly.