Here is a brief and understadable guide on how to obtain Tornado Cash from Australia on the Changelly website:
Please be aware that this may take from a few minutes up to a couple of hours for Tornado Cash to arrive into your crypto wallet. We undertake to transfer your TORN as prompt as possible, but from time to time there are delays because of the following reasons:
- Overload of the blockchain;
- Updates of cryptocurrency;
- DDoS attack.
That's all! Your TORN will be transferred to your wallet asap.