For all we know, to think the negatively possible way, there could be only one person in this team, who tried to scam by pretending they're 10 different people working together. No evidence to support your statement of 10 people, no pictures, no background to trace back, and conveniently, they're also refuse to share their face because they don't feel comfortable with that. One "we are not scam" statement doesn't help.
--snip, snip, snip--
Our goal is to show not to sell.
But as I said before we are moving forward to improve those details.
And so far, there's almost nothing to show. Team has no face, product is lacking of (arguably) important features, and judging from how quiet this thread is, you also has little to zero interested people.
I still think putting name on faces is crucial. But as you refuses for whatever reason, I'd like to suggest a group photo with company brand visible. That way, you showed us your team but they're not necessarily needed to be identified individually.