Mellow, to post pics you first need to get them on your computer (I don't know how to do it from a phone). Get big pictures, don't try to size them to fit. Then use the POST REPLY button (not the convenient "quick reply" box at the bottom of the thread). There will be an icon that looks like a paperclip, click on that and it will guide you through uploading the pictures. They will appear in your post as attached thumbnails. We can click on them and enlarge.
Compose your post and hit the Submit Reply button.