I am brand new and would appreciate any help you can give to grow business on here for a genuine service
This may be of help.
Check out your competition! Visit gigs that offer the same services as you and who have a lot of sales and find out what they’re doing right in their descriptions. Try to offer competitive prices. Unfortunately to gain sales sometimes you have to offer lower prices than you would like, but once you start gaining a platform on the site you can change your prices again. This is what worked for me but you don’t necessarily have to do it. Just make your profile and gig description unique and eye catching!
Before you start to work on any other advice, there is one suggestion i think you shoud follow here on fiverr that is BE PATIENT. Make sure that you are patient enough or you are going to lose over here. Remember you are here for a long haul. Good luck!