1: What will happen with Ftx users who lost fund. Either it will be refunded?
They won't be refunded or receive any compensation if FTX v.2 exchange won't get enough customers, trading volume then income and profit from its operations. It depends on decisions and strategies of FTX exchange's new board members to compensate their users. I believe that if they are serious with their relaunched business, they will spend part of their income to compensate their users gradually. It will take a lot of time and even take years for FTX to fully compensate their users but it is a best approach for them to rebuild the exchange reputation.Quote
2: FTT token will be Their native token ir they will launch another token?
I don't think they will launch a new token. If they have full access from FTT tokens belong to ex-core team members, they won't need to launch a new token. 
