How do I add files (photos, videos, PDF, etc) to posts?
You can easily add files and images to your posts by either dragging and dropping them from your computer into the posting form or by clicking on the attachment icon (it looks like a paperclip) in the posting editor. Make sure that you position your cursor where you want the file/image to appear in your post.
Crowdstack does not support video uploads, but soon you will be able to embed videos from sources like YouTube, Vimeo, etc. Look for support for this VERY soon.