No, what you’re referring to is probably what came out from a famous advice given by a famous fiverr freelancer that apparently made a lot of money and was interviewed on some “how to earn alot of money” podcast interview.
But this goes way way back when fiverr was much different from today. They (fiverr) soon realized that everybody started “buying” the first 10 reviews from friends and getting to level 1 very fast. I think at the time you only needed 10 reviews to get to level 1.
But of course, they soon changed the term of service and today this is strictly against fiverr rules.
So don’t do that. Work on your profile, check the competition, develop an offer of a value and the orders will start coming in. You need to be patient.