How many tokens was sold at ICO? Why only 1.6 billions from 10 billons MVP tokens in curculating on coinmarketcap? Where is the rest 8.4 billions?

Think the rest is locked up and will be release with their lock up schedule, the team vesting period for the project is like 3 years

The private sale we will have 5-month lock-up period, and for the team and advisor, it should be 2 year~

whats the plan of releasing tokens for the team and advisors, quarterly? and how much tokens will be releasing each time?

yes, release quarterly...