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.
Every bounty hunter I think are experienced some difficulties in getting their rewards. In this field bounty hunter cannot do anything to get their token if the dev team don't want to give. Following up is the only option every bounty hunter can do. There is always risk of effort when participating in bounty campaign as there are no assurance that bounty hunter will received their rewards.