toggle closest div tag not working

toggle closest div tag not working

If you could please help me out with this.  I have multiple div tags to show and hide based on he user clicking the plus image.  The image isn't uploaded so just click on the placeholder in the example below.   What is supposed to happen is based on the + image the user clicks on that div tag should expand to show the extra text.  I can only get the top div tag to show/hide at this time.