What does Fiverr mean by that?

[virtualacademy0]

[miiila]

They are expressing their hope that you have a talent, a skill, in a maybe a bit too certain and glowing way, but they are optimists. Also, texts like that are written by copywriters, and copywriters write like that. Don't think too much about it, just enjoy it, they are telling you that you have talent, and maybe want to build up your confidence, that's all, nothing nefarious or super deep about it. 🙂