Agree about posting this in the micro earnings section, as it will likely do much better with the faucet crowd.

That said, also asking some of your current clients to post payment proofs here could likely lend you some credibility...
Also, this really doesn't seem much like a crypto sort of thing if you don't actually offer an option to pay out in bitcoin, or altcoins.

Seems like a lot of these sites come and go without actually making payouts to their users.