Q: I accidentally switched to the us iTunes Store from the Australian store how do switch back, I accidentally switched to the us iTunes Store from the Australian store how do switch back

Hey Pearl104,

If you don't have an iOS device you can follow this to change your Store's country:

To change countries, scroll to the end of the iTunes Store home page and click the flag indicating the current country. To choose a different country, click the appropriate flag.

App Store Frequently Asked Questions (FAQ)

http://support.apple.com/kb/HT2001

If you have an iOS device, you can follow these:

Sign in to the account for the iTunes Store region you'd like to use. Tap Settings > iTunes & App Stores > Apple ID: > View Apple ID > Country/Region.

Follow the onscreen process to change your region, agree to the terms and conditions for the region if necessary, and then change your billing information.

iOS: Changing the signed-in iTunes Store Apple ID account

http://support.apple.com/kb/ht1311

Cheers,

David