For your gig ranking, Do this things :
1. Try to active on fiverr.
2. Do gig promotion on social media like Twitter, Linkedin, Pinterest, Facebook, Medium, Instagram, Blogger.com, Slideshare, Reddit, Quara etc.
3. Try to spend time on fiverr forum at least 5 hours in a day.
4. Thing Positive, Be strong.
5. Don't lose hope.