What do you think about the popularity of Cryptocurrencies around the world, do you think many people now are aware of this Technology currencies?, how much percentage would you think and how can we expose and spread this? 
In developing countries, less than 10 % are using crypto. To increase the use of crypto we can :
1) Make crypto part of school curriculum.
2) Accumulate funds for promotion of crypto through advertisements.
3) Make provisions for offline buying of crypto as well.