Tamagotchi For S60 How Do I Find My Username And Password For My Tamagotchi Connection?

How do I find my username and password for my Tamagotchi Connection? - tamagotchi for s60

I bought my Tamagotchi Connection than 5 minutes and I did not sign on the bag. This is the user name and password on the package or you have opened the package and found that his first Tamagotchi? If you have a Tamagotchi, you can set an example as the user name and password is it? Please and thank you!