Where are your photos stored and what is the format type ( jpg, tif, png, etc.)? On your computer, on your phone, or on some other photo sharing site like photobucket, picassa, etc? Only certain photo storage sites can be uploaded here as is explained in the FAQ and the many discussions here about how-to photo upload and only some formats are available for uploading. Trying to direct upload from your phone or ipad is difficult depending on the format used.

If on your computer it is easy. Just click on the camera button and a window opens to the side, browse until you find the photo, click on it, click open and it appears in the post box but only if it is "message board" sized and in jpg format.

The easiest way to add them is to simply create one of the Ideabooks on your profile page here, upload your photos to it and then when you want to put one in a discussion just click on the Houzz Photo button just below your post. Another window opens with thumbnails of all your photos, click on the one you want and it loads.

There is much more info in all the discussions about how-to do it and the search will pull them up for you.

Dave

PS: keep in mind that even you can't get it figured out you can always upload them to any of the online photos storage sites and then just post a link to the pic in your post.