How do I select that a sheet is custom/edited?

[TheMetalSnake]

   
How do I select that a sheet is custom/edited?

The thing I made should be attached.

[Barack Obama]

https://www.spriters-resource.com/custom_edited/
"Add new game" button.

Or you go to the corresponding game, for example Undertale:
https://www.spriters-resource.com/custom...lecustoms/
"Add new sheet" button.

Not sure what your sheet is supposed to show, but if it doesn't belong to a franchise that hasn't been made into a game yet, then your submission won't be accepted.
Same goes for low quality or if the sheet isn't substantial enough.

[TheMetalSnake]

Thank you so much! I’m very grateful for your help as it has let me start my journey on this wonderful place!