1th.: Your pic is broken, because you've from konachan posted, what a error is. Because registration image-browser site, what means: That the images there not freely use can (You can from there the images/pictures download, but...). You've no other choice as the picture to a image host site upload, and then from there the URL of image use - or you uploads to a community-site (facebook, g+ or Twitter).
2nd.: Give after the first SPOILER the = character, but without space.