Nostalrius Begins - Quality wow vanilla realm (1.12)

Why cant i see my character on the armory called "http://realmplayers.com/"?
Bayerskt, level 20 undead rogue, vanilla pvp.
Thx

Because you haven't been "seen" yet.

Realm players (and other 3rd party armories) works by people scans the wow server and upload the data to the armory.