Actually, as a beginner it's bit difficult to get more orders. I recommend you to share some of your works on your social media and invite them to Fiverr. It's better to make a portfolio on dribbble or Behance. So through that also you can get some orders. Here is the link to a webinar conducted by the Fiverr.
https://help.fiverr.com/hc/en-us/articles/13755635087121-Find-success-on-Fiverr