On their web site they claim:
What I find really strange is the fact that the account comes with a Brokerage account. To the best of my knowledge, this is illegal. A nonresident (even Brazilian) needs an authorized financial advisor for managing stock trading in Brazil, and this costs 50,000 BRL a year. This information I got in 2018 from my BR-Broker before leaving Brazil permanently. In any case, for the broker it is mandatory under CRS rules to report all transactions to your tax residency country. I have never seen any broker in︀ BR accepting nonresidents. Even the crypto exchanges have in their general terms and conditions that︁ they do not accept nonresidents (since they do not want to exchange the crypto transaction︂ data according to CRS). Look at their websites. In any case, be careful.