The photo needs to be somewhere on the device you are using to access this forum. I email my phone photos to my home PC. Hover over the + Inset Button below the edit box. Click Insert Image, then Browse to the photo. Open the image and upload it to the Forum. Most Forums require loading the image to an outside location. This one's easy.
If your clutch disk or pressure plate are thicker than stock, your clutch fork angle will be more toward the front. This shouldn't be an issue unless it messes with the clutch linkage geometry. If they are, you may have to make some modifications.