If She/he denies the extension of the visa, you will need to have a bank account in Brazil so that you can receive a refund. Brazilian airports are also known for their punctuality: flights usually get off with the scheduled time. Brazilians are not Hispanic. Brazil is a Portuguese-Talking country, https://manufax.net/userinfo.php?username=adam.gamboa-451692&from=space&op=userinfo&action=view&name=Your_Account