Hi,
You are welcome to be here.
Follow: https://help.fiverr.com/hc/en-us/articles/360010451297-How-to-start-selling-on-Fiverr
https://help.fiverr.com/hc/en-us/articles/360010708757-Best-practices-for-new-Fiverr-sellers
https://learn.fiverr.com/courses/online-freelancing-essentials-be-a-successful-fiverr-seller?mpevent=Home Product Clicked&mpindex=129&mpname=Online Freelancing Essentials: Be a Successful Fiverr Seller&mpcat=All Courses
Best of Luck.