When using fiverr it's best to just build links pointing to your tier 1 links, not directly at your site.
I always use Fiverr for link building because I save my time and also I get backlinks from different IPs which Uncle G considers most. I have never regretted for using Fiverr to add backlinks to my site.
Never user fiverr for link buildings...It will hurt your website very badly...Best buy a website that has good backlinks...