Good advice if you visit their telegram group to find out more about this project. I'd better do it quickly. Almost all the latest information is given to the telegram group of each project.
The Rigoblock team tend to more active in Telegram group than in Discord channel.
I ussually visit the Telegram group for getting information, asking for help and support.
if you participate in this project it is indeed mandatory to join the telegram because you can find out the latest information via the telegram and I think every question will be answered by the Admin quickly.