If you are registered as an affiliate or an author with us, you will be able to link your Payoneer account to your Yellow Images account once your ID is approved.
Please, check this article on our ID requirements to make sure you pass the verification.
To link the account, you can proceed to the Payouts section of the account - that's where you link your Payoneer (or PayPal) account to withdraw your earnings.
Just open the Payouts page, find the 'Payoneer Account' section on the top right and press the 'Register a Payoneer Account to continue' as shown on the screenshot below.
Once you do that, you will be redirected to Payoneer, where you'll create a new account or link your existing account.