Issue with my Crowdsource

[ValerieFieldwebster]

My Crowdsource story map will not let anyone add a photo to it.  It keeps asking the participant to choose another photo.  I have tried signing in many different ways to test this issue out and none of the sign in platforms allow me to add a photo.  I can add photos while I am logged on in edit mode. http://arcg.is/2lUmhBn -Erie #crowdsource

[StephenSylvia]

I just tested your app and was able to upload two photo (near Portland, ME so you can "reject" them). One used the guest login and the other I logged in with ArcGIS. The app will automatically reject low resolution photos. Are the photos at least 700px on the smallest side?