Kiteforum.com - FAQs
How can I change the thumbnail of my item photo?
To find the items you listed, go to Marketplace and then click on that navigation on My Items.

Here you can find a list of all the items you listed.

You can Edit/Manage or Delete your items here.

Click on Edit and find the edit items tool box:



Here click on Edit Item Photo.
Here you can set a new Thumbnail. Click on Edit Thumbnail by move the small field in the picture to where you want it, then click on Save Photo: