You have Joined Fiverr and now waiting for the first order to be placed and getting a Five-star rating , created few gigs and are satisfied to get a bundle of orders from that it won’t happen so. I would highly encourage you to send buyer requests as everyone does suggest.
Here is a quick tip: You should never lose hope if you are not getting any response as it is said in the sales world after 100 rejections you can make your first sale. Good Luck
Start with sending Genuine Buyer Requests.