Fix a listing that is not selling
Paste one that has been sitting there. You get the reason first — named, with what it costs you — and then the rewrite.
Rewrite it for
What comes back
First, what is actually wrong with the listing — named, and with what each fault costs you. Then the rewrite: a title per marketplace, a description, and a price range for the item as you described it, not a defence of the price you set.
No photo needed. If your description says it, the rewrite keeps it; if nobody said it, nothing gets invented.