I think you need to come up with a comprehensive bounty campaign just like you must have seen in this section of the forum, as this thread lacks clarity about the tasks you are interested so i fear this way you will not be able to attract a lot of active users, just my suggestion.
Thank you for your feedback.
The original aim of this bounty campaign is to get in contact with bounty hunters that can give that extra bit of quality while also having the responsibility of delivering it.
We've received interesting reactions till now. The campaign might be different than usual; but so is our product.