How do I lend my capital if I don't see any developer (even in a form of image or video) that works with the project or have a hands on activity?
Give me some proof.
If yes, then you will also believe that bidium will success. I believe that anonymity of the team does not really affect the project. Bitcoin is popular, reliable and trustworthy coin. We are interested in bitcoin even we don't really know the person/s behind the pseudonym "Satoshi Nakomoto". And because of that interest, bitcoin still alive from the start until now.
I believe also that you know who is Heraclitus. Don't compare bidium to bitcoin, they are both different. Of course, Bitcoin gain its popularity because the name of inventor was hidden. People are attached in bitcoin because it was the first cryptocurrency unlike today, more than thousands of ICO are existing. Unfortunately, tens of it are genuine. We need a proof! We need to see this people who are working seriously with the project or else, I will declare this as scam.
you might wanna take a look at the website and check out https://bidium.io/#team, there are some faces anyone can check out. Maybe more activities would also be nice and an update to see if they really have enough man power to build this platform to its highest potential.