I even don't want to provide my KYC document (government ID, driving license...) to trusted companies such as Facebook or Google. so how about those ICOs projects? beside I got into cryptocurrencies to avoid centralized system and it's cons.
PS: Do not expect them to pay you without you complying with KYC, these strange ICOs have serious problems, they have very tight budget so they will not take money out of anything to pay you.
Then this is the case they have tight budget, and for that asking SYNCFAB participated bounty for their KYC. to scam on them.
btw my complaint is clear that they did not mention this condition at the beginning of the campaign.
if they did it at the beginning of the campaign then for those who chose to participate in the campaign must follow the campaign rules.