How do I join the official HyperCommunity telegram group?

Ans: For any member who wishes to join this group, get them to contact Owen or Luther with a screenshot of their HyperFund account, and let them know who your upline is. If you are contacting them on behalf on your downline, provide their Telegram username too.

https://telegram.org/faq#q-what-are-usernames-how-do-i-get-one