Hey Paril! (excellent job you idid on that skin program, by the way. I love it!)
What I do is hit the "choose file" button to select the png image from my computer.
When I open the PNG, on the website, the image appears as a question mark instead of the skin image. I think theres a problem with the path to the PNG or something.....What am I doing wrong? I guess I'll do a step-by-step on what I do.
1. I select the boxes for contest, male/female, category, etc.
2. I do a description of the skin in the description box.
3. I click on the "upload file" button under skin.
4. I click on the box that says: "choose file"
5. I navigate to my skin, which is in the "skins" folder of MCskin 3d.
6. I select it, and click open.
7. now it shows the skin name in the "Media Add" box under skins category.
8. I click "save".
9. the green loading bars appear for a second, and it says: "uploading file".
10. Now, under what I imagine is the file picture, there is a blue question mark. There is the edit media, download media, and delete media signs to the right of that question mark.
11. I click the big blue "save" button, which(i think) posts the skin.
12. now i get that red box message.
WTF. Heres a pic of the question mark thing.