How...how...HOW did you get a conjurer to 57 without unlocking your WHM job crystal...you can get it at 30..

Go to Limsa Lominsa. Go to the Arcanist's Guild. Get an Arcanist to 15. Go back to the Conjurer's Guild in Gridania. And for the love of god get your job crystal. Once you equip the job crystal you have a 57 WHM.

But it's not over yet...you've got nine WHM class quests to knock out.