From the video, you didn't show what payment processor you're using for buying BTCitcoin on your platform. Care to share?
We use PaymentCloud as a payment processor today. If you have recommendations on others, do let me know!

Is it required for team members to submit documents for KYC or that's needed from the company creator only?
At the moment, we perform KYC with the company only. Accordingly, at the moment, we're assuming companies will have an idea of who is working with them as a form of KYC. I think it's something we'll need to deal with more, but it's just not the biggest focus at the moment.