Open Facebook and go to Marketplace
Tap Create new listing
Choose the item type
Add clear photos of the item
Enter a title
Set a fair price
Select the correct category
Fill in the condition
Write a short, clear description
Add relevant details like size, brand, model, and flaws
Set your location
Choose delivery or pickup options
Review the listing for mistakes
Publish the listing
Respond quickly to messages
Arrange safe payment and pickup or shipping
Mark the item as sold once it is no longer available