Hey check video about Bitto here in Vietnamese language. https://www.youtube.com/watch?v=AajEAY33R1g
Btw is this correct:
(Minimum Contribution of 1 ETH to qualify for 11.25% Bonus)
For Contribution of over 5 ETH BONUS (22.5% Bonus)
For Contribution of over 10 ETH BONUS (45% Bonus)
For Contribution of over 20 ETH BONUS (65% Bonus)

how much is 1 bitto coin, $1?. That’s pretty high for an ICO, no?