what makes a valuable writer on Fiverr ?

[AndreiOptyck]

"Hello, what makes a valuable writer on Fiverr ? I am a contender writer ,been wanting to write for years ,started January 2021 and since then I have maintained a site before moving to the Instagram platform. Dear users of Fiverr and content creators ,what makes a writer great and an expert in his craft ? What are the personal qualities and knowledge one must uphold aside from talent to become successful on Fiverr ?"

 

[Rover_KE]

Don't leave a space before a comma or a question mark.

 

[tedmc]

Leave a space after a comma though. Great writing is marred by small mistakes like this.
What is a "contender writer"?