Hello! We create our platform for crypto exchange and we want to get acquainted with you. Do you have traders and investors?
Welcome to the forums. If you're looking for trading discussions, check out this board:
https://bitcointalk.org/index.php?board=8.0 (Trading Discussion)
If you're announcing your platform/service, then do so on this board:
https://bitcointalk.org/index.php?board=84.0 (Service Announcements)
Feel free to take a look around the multiple boards that are available here; there are plenty of different types of members, including traders and investors.