You need to go to Create / Creator Forums / Upload Items and submit your skin. This is not the place to upload mods. If you had a problem with the submission process, please ask in Site / Site Questions and Issues. If it was rejected, you need to follow the suggestions you were given to improve it and submit it again.
Please do not PM me with mod, tutorial, or general modding questions or problems; post them in the thread for the mod or tutorial or post them in the appropriate forum.