Can I use my Revolut card in Fiji, Aus, Indonesia and Philippines?

1

Can I use my Revolut card in all ATMs and shops in Fiji, Australia, Indonesia and the Philippines?

2

When is it live in NZ?

3

Yepp.
https://www.revolut.com/de/help/getting-started/exchanging-currencies/what-fiat-currencies-are-supported-for-holding-and-exchange?lang=en

However, for example Indonesian Rupee are not supported for holding, but you can pay in many more currencies than you can hold.

Be sure to check that, too: https://www.revolut.com/de/help/more/revolut-for-travel?lang=en