Open up your affiliate manager in your marketing menu item then into affiliates from the affiliate manager dropdown:

Select the '+Add' Button to the right hand side of the screen and choose how you want to upload contacts, either by just adding 1 single contact manually, bulk uploading a CSV or by importing from the contacts area in ZipLeads. When Uploading contacts please note First name, Last name and Email are required fields for importing affiliates. :

Once your Affiliates are uploaded they will look like this and have the Status 'Active' :

To deactivate any of your affiliates you can select the three dots on the right hand side and 'mark as inactive' or you can bulk select the contacts on the left hand side and mark as inactive: