Hello Tifa!
Welcome to the Orchid Board. You will find a lot of info, a lot of friendly people and great support!
For posting pics, the first post in the "About this Board" section, gives you details. It is titled "Tips for posting pics".
You can just do an attachment, but before you post a URL you have to have made 5 posts.
The attachments take a few minutes and I have found to only download one or two pics at a time, but it works. Just have to be patient!
Welcome again,
Steve