I made a few minor changes to the skin and uploaded it again. When I checked my gallery this time both skins were showing.
The reason there are two uploads for this same gadget is that you used a different file name on each.
When someone has an issue with uploads they should contact by PM either Jafo, IslandDog or one of the moderators.
Include the file name and section the upload is in.
Note: Master Skin issues can only be resolved by a Stardock employee ... IslandDog
I have removed the one you have requested for deletion.
Some uploads can take a couple of days to go through moderation.