It sometimes takes a day or two for the admin to get in and give new folks access. I think you forgot to put what guild you were in on your first post so they didn't give you access the first time. Everyone needs to make sure that when you post to request access you specify that you're a member of Knights of Coalesce.
If you still don't have access by tomorrow Ryot, post here and let me know and I'll be sure that the admin is notified.