Age of empires III problem

Hello, i just bought age of empires III, and i have a problem.

when i put my password to install the game it said that isnt correct, can anyone giveme another password to install it?

peace

i know this isnt right, but i cant use my copy, and my password does not work, what should i do?

i cant retrive it cause i dont have the tiket

please, someone help meeee