Before you should proceed below with the guidelines on how to edit your post in a Facebook buy and sell group, you can click here to see our previous post on how to mark your items as sold in the group. I recommend that post because you can also see how to relist an item for sale in case you wish to do that on it.
Bear in mind that if you’ve previously marked an item as sold but want to sell it again, click See All Your Items and then click the Sold tab. Click Mark as Available below the item you want to relist. See: How do I Buy and Sell in a Facebook Group?
How do I edit a post for something I’m selling in a Facebook buy and sell group?
To edit the price, images or information for something you’re selling in a Facebook buy and sell group:
1. You’ll need to first open your Facebook account
2. From your News Feed, click Groups in the left menu and select the buy and sell group where you’ve made your post.
3. Find your item below Your Items for Sale.
4. Click …More and then click Edit Post.
5. Finally, make your changes and then click Save.
How to edit a post for something you’re selling in a Facebook buy and sell group