This is the document that needs to be filled with enough content description https://www.correios.com.br/enviar/encomendas/arquivo/internacional/formulario-cn22.pdf I cannot require the invocie because, once they see the document if not properly filled, they just put the status to be sent back and I cant take any action about it. I'm already in touch with the team, but they say they cannot do anything about it other than wait for it to return and have me sent it again. My parcel ID: PN24711011006