Realm Won’t Work

One of the members of my realm said they couldn’t get on so I went to check and found out my realm won’t even show to me to edit or to play. What is going on? I’ve payed this month just a few days ago and now none of us can even go on. Please tell me what’s going on or how to fix it if it’s something I can do. I’m pretty annoyed I payed for this and now no one can play and I can’t even edit it.