It looks like you're trying to use short codes in your intro thread. Have you tried using the upload file or the image button in the toolbar? http://i229.photobucket.com/albums/ee198/tryzbiak/Mobile Uploads/20150720_193619.jpg
That same pic i tried to " upload a file" Says to large Used tool bar click on photo icon and copied/ paste from photobucket. No luck.... hmmmmm
