Where is New Cash exchange located? Do you have all the necessary licenses to work?
Quite a serious issue, I believe that it is impossible to work illegally.
I'm sure New Cash's activities are completely legal. They have all licenses.
Brazil doesn't have any specific law for crypto exchanges, but New Cash Exchange is compliant with all the government requires, yes. This is an important issue and we keep oriented in the direction of making things right and be legit players in brazilian and global market
You are moving in the right direction, you can not break the law, you need to work honestly.