Thank you for getting back to me. I didn't use any feather friends tags, it did say FeatheredFriends at the top left of the draft, but there was no way to select another community instead. I tried to use the hive tag that it says to use in this post but I got an error message saying I had to use the FeatherFriends one, so I didn't use either hive tag. When I click the new post on my profile (image to show i'm clicking in the right place)

It automatically wants to post to that community

I'm sure i'll figure it out eventually, thank you for the understanding :)