Editing my GIG but it does not saved

[amazonphotoedit]

Hi there Fiverr Community. I’m new to Fiverr as a seller and Created coupler Gigs. After several days, I found that my Gigs does not work well and decided to EDIT the Gig. But I found that when edited and tried to save the edited gigs it does not save. Even, when I like to save it just spines and spines the saving symbol. When I try to click Save and Preview it redirects me to the Edit again.
So, I request my Fiverr forum members to help and suggest me what I need to do to edit my Gig.
Thank you.