Create a new image of 300х155 pixels size, white background and draw our new icon with Rounded Rectangle Too, radius: 3 and color #43abed

Then click left mouse and select Blending Options with 1) Drop Shadow 2) Bevel and Emboss 3) Satin 4) Gradient Overlay as shown below:

Then use instrument Polygon Tool and #e1effa color, draw 3 stars as shown below:

Then write some text:

Use Pen Tool, to create wave figure: