here is the CS answer about my question
"As part of our ongoing efforts to increase overall marketplace quality, Fiverr is giving sellers the opportunity to take tests to verify their skills. As a seller, you can increase buyer trust by verifying your skills in the subcategories in which you offer services.
Sellers with verified skills are more likely to receive orders and exposure within Fiverr.
Not to worry, the info displayed below should not make issues with creating your Gig, however, as suggested for some services, you will need to complete a skill test."
Hope this helps.