This project does not have a bounty, the only way to acquire tokens is through their token sale! Here is a participation link to their ICO: https://4new.io/register/
Apparently 4NEW do have some sort of bounty kinda a referral bounty. Once you register you will have to add your friends to get Bounty tokens.
You will get 5% referral if your referral buys tokens from 4New.io if he/she uses your referal id
It seems bounty is not something many consider effective and it is true unfortunately for some especially when it is about blogs the quality is crappy. I think that is why they opet not to do it.
Well, while a lot of projects have bounty campaigns, there are also numerous examples of successful ICOs that had no bounty at all. So it's not completely necessary for a success.