I guess they are not publicizing the channel that much else a good project as this with a good community member figure aught to have more than the views as seen there and subscribers also
I think there are lot many investors also in the channel. Thats why they are not talking too much as if we see with the airdrop/bounty crowd. This also makes the huge difference in the telegram activity.
It should take some time. Whats more important is they share information about REMCO services and how it works. Its a new idea. I wont expect everyone to understand the concept that easy. But theyre are doing some campaign on social media channels and like youve seen on YouTube. That would go a long way. However, their should be an AMA session from team. Some investors would be comfortable asking questions on an AMA.