1)

Go inside the Workflow Guide and click on "Add Step"

2)

Click on "Image Step" 

3)

Click on "Upload Image"

4)

The crop tool is used to cut a selected part of the resized image

5)

Select the area you want to crop and click on "Crop" 

6)

Like this!

Select "Brush" and use it to annotate on the uploaded image

7)

Blur any area like this!

Use the "Blur" option to reduce image noise and unwanted detailing

You can change the fill color too

8)

From here, you can choose the "Fill Color" and change the "Line Width" between "1-25"