I am a Graphic Designer.
Thanks for good Questions. Make a perfect eye-catchy gig image. Then you can apply offline SEO on your gig image. Find a targeted 2-3 keyword and apply on the Gig Title and Description. Definitely, you have to have good skills in your work. Share your experience other site don't share Link it is a spam.
I hope you can understand in my advice.
I am sorry; If i am wrong 🙏
Thank you ❤️