You will see here how to design a message icon which used to show the condition.
New File: We have to create first a new file with any size.
Make Shape: Choose "E52247" color and Pen tool (P key) to make this shape. If you are not able to make this, take help of Direct selection tool (A key).
Effects: Go to Layer Menu > Layer Style > Stroke, Bevel and Emboss and use settings.
You will get it.
Write text: Choose Horizontal type tool ( T key) and make formatting, click on the shape and write text as given here.
This is final result.
Recommend the tutorial