In order to cross-post to a Facebook Group or Page, you need to make sure the ScoutsTracker app has been granted sufficient privileges.
Typically you'll get an “insufficient permissions” message for three reasons…
To check the latter two cases, you need to check Facebook's App Settings for ScoutsTracker. I.e., do the following:
Is there a section for “Post” in the “This App Can” section?
If YES (there is a “Post” item in “This App Can” section), make sure the checkmark to the right of “Post” is selected AND that the “App visibility and Post audience” setting is is set to “Friends”. You should be able to then re-connect to ScoutsTracker, and try to post.
If NO (you are missing the “Post” item in the “This App Can” section), then do the following:
Also, your Facebook account must have permission to post to the the designated group or page. I.e., if you have a personal facebook account, and a Scouting facebook account, and only the latter can post to the page or group, then you have to make sure you are connecting with the right Facebook account. ScoutsTracker shows you which account you are logged in with.