Hi coharts!
I'm also a new user but i can give you some tips, all i'm gonna to say i learned on Fiverr community and on my little experience on this platform.
I just saw your gig and i think that you have to upload images with a better resolution, then try to offer different packages for the customer with different services and prices, however you can improve your gig description and also profile bio and upload a profile picture, in conclusion add some FAQ in your gig.
i hope this will help you!