Wondering why half a month after this thread created there are only single response ? maybe you should spread the offer around and give some clear understanding for the applicants .
but I will try to refer your thread here is some of my groups maybe there are someone who will be interested in your Job offering .
There will be two answer for this question.
1. Maybe they didn't get much attention as many people got afraid to take the job since its like you help them up to bump their channels.
2. Maybe they already got a worker which send them a message privately and negotiate about those job what OP seeking for.
Maybe try to interview him first before helping him out because you might be at risk if this project what OP working on is the same with other who turn scam.
The first one is reasonable , But the second for me is questionable as OP has no reputation to keep hold and that is risky for workers unless there will be something that hold the finds like Escrow as 3rd party person to make an assurance for their work.
and also there are several issues in the past trusting this kind so better for members here to take their securities or take the risk.