Right. You did not participate in the airdrop because you do not have a private key from the HUSH walleton which HUSH. Roughly speaking, this is the exchange wallet. Cryptopia will receive its BTCH. The news of forthcoming airdrop was published in mid-January. So it was enough time to read and do the right thing.
Any idea when this will happen?
I have no assumptions. I myself wonder why the BTCH has not been listed yet. In the news on Cryptopia about this, not a word. Only news about ZLC and the forthcoming fork.