Terms of Service.

1.6. Use of the Service

The following restrictions apply to the use of the Service:

a. You shall not create an Account or access the Service if you are under the age of 13;

b. You shall monitor your Account to restrict use by minors, and you will deny access to children under the age of 13. You accept full responsibility for any unauthorized use of the Service by minors. You are responsible for any use of your credit card or other payment instrument (e.g. paypal) by minors;

c. You shall not have more than one Account at any given time, and shall not create an account using a false identity or information, or on behalf of someone other than yourself

You have just addmited, that you have broke the game rules.