Thread:ShitaraRen/@comment-26322848-20160318081444/@comment-5872251-20160321032821

Ah yes, it's usually just the name of the story + the chapter name, so like:

Kung Fu Master Part-Timer 1

or:

Reminiscence ＊ Marionette Doll House 3

I usually have the file name prepared on the page (if there's no screenshot), so you can click on the red link and upload it from there.