How to upload grub theme to

I’m new to all this and I’m embarrassed to admit i cant seem to figure out how. to add a grub theme I modified to Ive setup an account and have the file uploaded to pling. Could someone please point me towards what to do?
I would greatly appreciate it,

Hi jacktenor,

uploading to pling in a certain category will show the product also on any other related websites featuring that category.

is the same category than here, just context changes:

Thanx. I really appreciate the info. I’ve managed to create a product. I was confused looking for a way to post it on Now I can stop searching. (: