If you don't have these links, you can click the gray "Skip this step" option for now. Note, however, that you will be required to come back and add these links before you can submit your skill to the platforms.
You will want to either contact your attorney or utilize one of the many online resources for creating these legal documents. Zammo cannot recommend or suggest a particular resource.
Once you have the links ready at a later date, just enter them on the "Organization Profile" screen.