If you want to copy and paste a shape in Photoshop, there are a few things you need to know. First, the shape needs to be in a specific format. For example, if you want to copy and paste a rectangle, the format should be “rectangle.” Second, the shape needs to be in the same size. If you want to copy and paste a circle, for example, the size should be “circle.” Finally, the shape needs to have its center point set. To do this, click on the center point of the shape and then click on its edge.