Specify why in the profile LinkedIn Mr. Ansgar Deikmann no mention of the fact that he is involved in your project? Does he even know that? In confirmation of may be he will update your profile and indicate which is even and engineers in BHM.
Answer:
This is the official Ansgar Deikmann account. Now account is blocked. We contacted the support of Linkedin. If you want to clarify whether Ansgar Deikmann is a member of our team, you can do this in the Telegram chat. But he is really a member of our team.
Let's say it's his official work account. Let's say he has another personal account we don't know about. You write that "account is blocked" - so how did he today liked publication? And in the telegram I can introduce myself as anyone; there's no way to prove it.

You can send a letter through the official website and ask the team about it. team will confirm information
now the team shows good work and I am sure that you will receive support from investors in the near future.
interestingly, any major investors have already supported the project and invested in the extraction of minerals?
this is confidential information. when the team is ready to share this news - we will publish it in our social networks