Since there is STO for this project, is the token a security token? Have you work with legal department for approval?
At the moment, the team had IEO, and the listing has already happened. Now you can just buy the tokens on the exchange. You can trade on exchanges now.
This is a big plus for the development of the project but you also need to understand that the project is only at the beginning of the path and you will need to wait for the opportunity to receive passive income.
Passive income is very good but all depends from the price of tokens. If price of tokens will fall passive income will not help.