There shouldn't be any requirements to post pics, but only to create an article.
Do you mean this section for new member introductions? https://www.backyardchickens.com/f/44/new-member-introductions
Hi @wloundy and welcome!
Yes, we've had a big problem with spammers, so we require that new members post a bit in the forum before being able to create new article pages.
Looking forward to seeing some of your pics!
@jessicagray Which browser & version are you on? Also, as Yorkshire mentioned above, you may just need a few hours while the system recognizes that you have enough posts to give you the permissions to create a new page.