you only registered, you should try Mining (free app, or invest)
if you don't want to invest on site download free app from here and mine at least one satoshi (it could takes 10 minutes) :
https://mega.nz/#!cf4EkIiL!hK2x8TPT8iwHSUQplRtmXrRRY0AloPULmwODhD-g3wY