Same condition for me as well, I know if we edit gig picture or description it will be lost the rank and automatically show up on the last page. It,s better if this gig has no review, you can delete it and create a new one. Best of luck
First you have to create 7 Gigs with an eye-catching gig images then write a proper description, pricing and use best tags , SEO the images and share your gig in social media, send buyer request finlly active as possible 24 hrs. I hope you get oder.