I'm a genuine person who provides a service on the site and HALF the people I have dealt with are thieves and they won't pay. The site is not worth your time and effort. The chances are that you won't get paid and that people will lie and say you didn't complete the project even when you did, and on brief. The site should be shut down. In fact all of these sites should be shut down. I'm closing my account. It's not worth my time when the only people who assign projects are thieving scumbags.
I've completed at least 40 projects and only been paid for 20. Avoid this site.