Funds earned in the market are paid out once a month (between 10th and 15th), for a previous month.
Make sure to choose the payment method and add your account for us to transfer the payout to. You can do this in Terminal -> IP Address Market -> Manage -> Payouts
More information can be found here.
Keep in mind that if you choose a 'Bank Transfer' as your payout method, you will have to pay a withdrawal fee ($25 fee + transaction fees that your bank might apply) and it might take 5-7 business days for an international money transfer to reach you.