Like I said I have forwarded your questions to the Investa team on Telegram and here are quoted exact answers.
sorry to say but this is not an answer I was expecting.
In the white paper, there is a lot about INV token integration to almost all Investa products. Which is ATM's, cards, Ibitt exchange and many more.
As for now, INV token is even not implemented to the exchange.
When INV token will be finally integrated as promised?
If there will be no use for INV token then there will be no market investors. I would never buy if I know that this token was only needed to collect our money.