If they start to ban the oldest supporters for asking questions then this is a first red flag...
Like I said I will not comment on this as for now because this could be a mistake or something. Still didn't get a reply from Nick.
I will update when it happens and if there will be no answer, then this is an answer too

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Today I got a reply from Nick and looks like something goes wrong and my question was deleted and I wasn't banned at all.
It was surprising because I was banned and couldn't post, so I contacted another manager from Investa Telegram group, which was active at the moment via PM and he confirmed that I am banned and the person which banned me is Nick

But like I said maybe it was a mistake and now I am not banned anymore.
I didn't get the answer to these questions, so I am asking here the Investa team to answer.