Payout was initiated at the beginning of March and it's still in review.
I have contacted support on 12th April and 30th April with no reply.
Payout ID 172883

Could you forward this message to the relevant staff and/or advise how to proceed?
Thank you in advance.

Yes, I've let our admins know. As explained in many topics, itch.io staff doesn't watch the forum, so they're unlikely to see your post.