Replace logos and photos.
Find the layer “Replace with your logo” and double-click the thumbnail to the left of that layer’s name to open the Smart Object. In the new file that opens, click the eye icon to the left of the placeholder image to hide it. Paste in or place your new logo, and then save and close the Smart Object file. Your logo now appears in the social asset, perfectly resized and arranged. Repeat the process with photo layers.