Hi there, what do you mean by 'fees'? If you are referring to the XYO fees involved for querying the network, the specifics of it are yet to be finalized.
The team have not promised any big exchange listings right now. They have said that they intend to create true value focusing on the true inputs that matter (technology) instead of the superficial inputs (wine and dining mid-tier exchanges). They are hoping that with true value to their token, it will better enable them to list on top tier changes.