Most guys use “Tap Talk”. If you have an iPhone you can email the pics from your iPhone to yourself and it will ask you for the size, select Medium. Then open the email and save the pics on the device that you use to post to CP. This will allow you to post pics.
I agree and use
Tapatalk app on S7. I select pics from Gallery app and it is posted without additional steps. I use the free version and will nag you to upgrade but it nagged me once to many times and will NEVER upgrade and looking at other apps.
Kudos to the CP guru who setup to work with this app