Get on your computer and open up this webpage:
https://motocastid.motorola.com/am-portal/web/signup.html?locale=us_en&appid=ZI2FIY5LS7R8EE1WJBZ6MUBHXUF517H7&continue_url=https://motorola-global-portal.custhelp.com/cc/motoLogin/signin/product_page%2Ffaqs%25252Fp%25252F1449%25252C6703
and then simply click on "Forgot password?" and type your email address in and then you'll get your password in your mailbox.