Hey mate, nothing wrong with failing the WOMBAT test. Doesn't mean you can't be a pilot still! There are plenty of other options still available. Look into Fee-Help if you are an Australian Citizen (or Perm Resident although don't know if it's available to perm residents). Other than that, getting an IT gig will help you self fund your flight training (probably cheaper and more bang for your buck). Don't give up just yet mate!