We do not have any experience with BigBank, however, it was a verified exchanger on BestChange. Visit BestChange to confirm if it is still recommended.
Currently our best crypto exchange for Australia is:
Binance. If you are trying to find for an alternative to BigBank you should start there. To see all of the best crypto exchanges available for you, see our list:
Australia Crypto Exchange. If you'd like to visit BigBank anyway, their website is
www.bigbank.top.