I've done most of the quests in the temple, I've got 7000 points and i'm 4th in the ranking, how do I get into the crypt and the libary, I think there the only 2 places I need to go (Get the book, and the amulet)
Please, check which ranking quests are still available in your case => you need about 10000 ranking XP to beat Serrick on the ranking list. And max is 25000.
Stolen goods 1500 Talking Tibar 2500 Lost relic 2500 Ball in well 500 Book for Barnabus 2500 Book for witch 2500 Man turning into crystal/cure for... 1500+1500 Kill an assassin 1500 kill Fire Elemental 500 Zandalor wants an artifact 500 Missing monks 2500 Strange teleportations 5000
The crypt will only be open, after witch Kiya challenged you, so you need a bit more than 10000 ranking XP. Library => Didn't Cytha flag the area for you? It's on Ruins Island. After you enter there and question the librarians, you need to find out the cause of the smelling lava in order to proceed.