You can post. It just won't show. Someone further along in rank may quote you to make it appear if it's relevant.
Well that is a bit weird, I first have to post comments to make pictures visible. Anyways, thanks for this information.
Anyway, you can check the above reply to check the main reason why they don't allow it.
Yeah okay, I got it. Thanks for your help. I need to wait until I become a member.
Your current activity is 28 this means that in the next activity upgrade you would be a Jr Member. Hurray !