We are currently selling shares in the authorized capital of LLC, which owns the rights to the project.
If its shares that you are selling now, then you are in the wrong forum and your target market is not in this community since that share that you are selling is not for sale using Bitcoins for sure. Furthermore, you need to be transparent, where is the company located, who is behind the project and their back ground as well. I tried to open the link you posted but it is not working. Is it because domain name is in Russian?
About the link: we brought out the login button for testers (highlighted in red) on the main page of the site
https://xn--80aaxbsed0b0i.xn--p1ai/ and therefore the old link stopped working.
We will accept payments in all liquid cryptocurrencies without violating the laws of our jurisdiction.
But now I'm interested in the test results (connection speed, stability of the created room, etc.) and your opinion on the prospects of such an approach to business (crowdfunding platform, which will itself attract investments in the projects of its clients).