Am new here and i have spent some weeks without an order..pls what might be wrong?

Good day all fiverrians, i open my account about a month ago and till now i had not have a single sale, please anyone can help me check my profile and gigs out, to suggest if am doing it wrongly. am into graphic and ebook cover designs.....thank you in anticipation

http://www.fiverr.com/grafikdoctor/professionally-create-your-ecover-design