If you don't see your AUD deposit under 'Account --> Deposit' (as "processing" or "processed"), it means we didn't get it yet.
It could still be on its way (if sent via EFT, which takes up to 3 business days) or your bank could be holding it "for security reasons" for up to 24 hours. Some banks do that with first payment(s) and/or larger than usual payments and/or if something else triggers their systems.
Annoying, but not to worry, it could take a day or two (longer if over a weekend or holiday) but if you used the correct deposit details, funds will arrive eventually.