I've noticed Warlight is very erratic about what Images can be posted. I use so I don't know why all the images I try to post turn into blank replies. I'll try to post a image right now.

There should be a image between this text,

and this one.

Should it fail to appear like I'm expecting it too here's the link, cdn.meme.am/instances/500x/56065038.jpg

Firstly you need a site where the image is (gyazo, imgur, etc) then you need to write what I posted above. Dont forget the fileformat (.png/.gif/.jpg).
If that doesnt work then it must be a server/client problem (I was not able to see my own images for a few hours for some odd reasons)

and again, Cata saves the day :D