Citizens from Australia can apply for an eVisa by visiting https://brazil.vfsevisa.com/.
In case of doubts about your application, please send an email to brazilevisa@vfsglobal.com. Please include your full name, country of citizenship, reference number, information about the device you are using to access the website, and a description of the problem in detail, including a screenshot or photo of the error as an attachment.
You may also use VFS Global chat at https://brazil.vfsevisa.com/contact-us.
Brazilian nationals, even if also nationals from the above-mentioned countries, cannot apply for an eVisa. To travel to Brazil, it is mandatory to have a valid Brazilian passport.
If you have any queries, please send an e-mail to visa.sydney@itamaraty.gov.br