Promotion gig

[seowithscience]

Hi,
When do we get promotion on fiverr. Support told: 

 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.

But I know few sellers they got promotion in just 10-15 reviews.

Is there any other criteria?