In order to add photos to your Task, simply select the “My Task” menu and click on the Task you wish to edit. Once there, in the top right of the screen tap the edit icon and you’ll be walked through the Task posting process again.
When you reach the 'Title' / 'Description' / 'Attachments' screen, tap 'Attachments' and upload photos to your Task so that Taskers receive a better understanding of what is required.