Dragondex is a cryptocurrency exchange that was developed in Australia but it's been base in Singapore. The Exchange support manny features of trading and provide less transaction fees which made life very easy for both Singapore and the US investors. After a short while when it was created that is as around 2020, the Exchange seams to be developing some fault which might be related to security, which is the most biggest problem affecting other crypto Exchange platforms. After my research I found out that the exchange was hacked which has been operated by other by user's and it was a very big risk to user's
I think the Singapore resident was not happy with the way cryptocurrency is been held by this Exchange. A person without an experience on how to go about an exchange might find it difficult to handle, not all coin can be trade on the Exchange. The exchange is currently out of service
Note: this project can never add yield to your cryptocurrency portfolio it's better to leave this project and find good Exchange platforms to invest