It's very hard to find on this way advertisers for your signature. You are just member rank, its not to much attractive. Better try to find campaign with free slots and ask to participate.
Why do you want to get paid in
BTC & Ξ? there are bounties paying Millions of dollars in
Bounties section. if you advertised for weeks and their ICO couldn't scam enough people to pay you, join the next one, people are offering ICO creation services, this forum is also providing a free advertising platform.
ICO bounty campaigns can running for a long time period, up to few months, some people can't wait payments more than week or two