i'm in phase 2-3 and i received it at end of november... So be patient, phase 4 can take lot more time, they are slow but coins are really send.
actually i saw my friends that joined at the same time which is phase 4 but he already received their airdrop
but after i check my email i saw their email that says my KYC is declined so i request the second appeal
which is accepted then they said that they will send it on 31 Dec