You have to wait before you get your first order. Promote your gigs on social media. Create a website cum portfolio and add the fiverr seller badge there. Create a page on facebook for your website and promote your fiverr gigs there as well. Open a twitter account and promote your website, your fiverr gigs and your facebook page there. Follow people who you think would be useful. Linkedin is also a good place. Mention “freelance so-and-so-worker on fiverr” on your bio and provide a link to your gigs. Answer questions related to your services on quora and lastly, scrutinize your gigs and read fiverr seller tips.