As you may know, to get your Gig approved for promotion, it has to meet the following criteria:
You are a Level 1, Level 2, or Top Rated or Pro seller.
Your Gig scores are 4.7 in the public rating.
Your Gig has at least 20 reviews. Pro Gigs require only 5 reviews.
You meet additional quality metrics.
Don’t worry though, the eligibility is checked daily and once you reach the minimum metrics you will be notified that the Gig can be promoted.