To receive payouts from the creator programs, you must first complete your Tax Profile and set up your Hyperwallet account.
To set up your Tax Profile follow the instructions documented here: Set Up Your Tax Profile.
Once you have submitted your Tax Profile it must first be verified. Verification can take up to five business days, depending on your country of residence. Epic will send you an email when your tax information is verified, with a link to take you back to where you left off in your enrollment.
Once you receive the email verifying your Tax Profile, you are ready to set up your Hyperwallet account. Follow the instructions documented here: Set Up Your Hyperwallet.
If you have further questions or issues, contact Epic Games Support for further assistance.