What Labcoin has promised are PICTURES. He never said anything about providing an address.... so if that's what you are expecting, prepare to be disappointed.

They are hashing solo, it would take a couple of days to find a block. And if they are indeed having to fix some last minute issues, they could well have the miner turned off for most part of the last days, so they may not even have found a block yet, and therefore there is no address to share.