I doubt that any developer takes this serious. If you really had like 250M+ $ I'm pretty sure you would be able to find qualified developers everywhere. I don't understand what the purpose of your thread is, because every serious dev will ask about payment before starting to work and as I doubt your capital, there's no point.
I did not tell i will not give payment .I will give sufficiant amount for his work .If you think i have no btc or etc or another.Ok send your btc address here ,today i will donate 100 btc to this forum who will reply on my topics .I mentioned on my topics i am not active all time in this forum.By the by i am not a scammer or anything ,believe or not its your wish.