Yes this is my questions among all bounty hunters. In my 4 months on doing bounty i campaign i have promoted 2 ICO's already and the first one still counting the stakes and still working on the distribution of the tokens. Some had receive already and i thought about receiving too but until now no tokens found in my digital wallet even after searching it on etherscan if there are relatively made a transaction to my digital wallet address and there is none. I have gave my effort and quality time for them to promote their project that includes also the resources being used like internet connection fee and the electricity are all wasted for the project i guess. I think this could be my last project to promote and if i still will not get any rewards then quitting is an option.
I have also felt like that, but from there I learned from experience, do not give up and can look for those who have a trusted manager so as not to experience the same thing. I am sure they have also felt like this out there and they are not desperate