I invested with someone(moderator) of a group on Telegram called Worklite Uni Options, her name is Lora. I did some research and did not find anything bad. I did contact a lot of the members for reviews or if they had been paid and no bad reviews, everyone got paid per plan, thought surely not everyone lieing (10 people). It was a 21 day payout. My 21 days is up and now all of a sudden she wants a TVN (trade verification number or code) to verify my profits for her server to send my profits.
I don’t really know about what you are talking about but you might likely have been scammed, I see any investment on telegram to be a scam, and don’t be surprised that those people that have the review are also part of the team. When scammers are operating sometimes, they are always doing it in group, so they will make everything look real, some of the people giving the review might be scammers also, or some might even pay people for the review, and most people don’t care about the authentication, all they are after is just the money.