
Well... to be short, Fiverr TOS (Terms Of Service) says that Sellers may not promote their Gigs or any Fiverr content via the Google Ads platform. Nevertheless, you can always start a blog or a Facebook page to write about your gigs and to promote the articles using ads (on Google and / or Facebook). Not sure how to do that? There are freelancers on Fiverr available to configure for you those campaign, just go to Fiverr and search for them.