Is it still opened to join today?

I got a link from Telegram but it was expired or the link was moved to a new one. I guess the campaign already ended. If it is still opened, please help me because I want to join it.

The project looks to be very great with more than $5.2M was secured in Seed phase and many big backers and partners.

I read but not totally understand it. It seems the project is for Bitcoin and Lightning network only. Is it compatible with BSC or Avax?