My balance is shown in the ICO page and how do I request a payout?
click payout button
And where does that go and how do I get it?
all the KMD coins before distribution are in one address.
when you click on payout and confirm your KMD address, the coins quantity you bought during ICO will move from that one big address to your own personal KMD address (actually registered on the blockchain)
if you requested the payout in previous days this means the first batch of personal KMD coins moved on the blockchain and if you import the seed in the wallet you will find your coins already there (btw the wallet is not yet released).