Hehe.. no problem about submitting. We need to clarify the steps more first to not submit.. and a lot of other cleanup in our documentation. Facebook will likely deny it, just so you know. We'll be working on the Submit for Test section of the document this weekend. Also, for your information, when you do submit, at the top, put a line like "This action is implemented by JFBConnect for the Joomla CMS". That will help with the approval process as they know a bit about our extension, which will help them fill in any blanks your missing and also (in the long run) let them feedback any improvements to us that we can make. That will all be in the documentation
As for your issue, there's a few:
1) For the FB built-in read action, the action name is really "news.reads". I forgot we hadn't clarified how to see the real Facebook action for built-in types. It's convoluted, but will be updated in the guide soon.
2) For your action, you shouldn't even be doing a Read/Article. I would recommend creating a non-built-in Object type of just "gallery" or "album". Then, create an action of "upload". Then, in JFBConnect change your object and action to use those types and they are both *not* built-in FB types.
As for testing on your site, you can test with an admin at any point. All those actions should go in your Activity Log. Non-admins will *not* have the action posted for them until approval. So, you need to test with your admin, see the post and then submit.
Finally, we'll be updating the config guide a lot as we get more feedback. Sorry if you feel like a guinea pig. Once the guide is more complete, we'll be creating a few videos with examples of how to setup a Image Upload, Join Group, Easy Blog Read, etc that should be good examples for any of the others.
It's definitely a bit confusing, but we wouldn't be willing to take on the support if we didn't think it's going to be an awesome feature for our users.
Really hope that helps, and please don't get frustrated. Should you need anything else, just let us know!
Thanks,
Alex