Island not showing in the Sponsored Row campaign drop-down
To appear in the campaign drop-down, your island must meet the following requirements:
Published
Visibility set to Listed or Unlisted
Not in moderation
Not ineligible due to downranking or unoriginality
The published release must not have been previously rejected for campaign eligibility or removed due to low performance.
If your island meets these criteria and still does not appear in the campaign drop-down, you will need to submit a support ticket. Also make sure to include the Island Code in your request.