The first time you run Frotcom Free on your smartphone, you will be able to sign up.
To sign up, first run Frotcom Free. You will see the login/signup screen:
Because you still do not have the credentials to login, you must choose Sign up.
Then, enter the requested info.
Once you enter ans submit this information, you will receive an email. Please follow the instructions on the email to complete your registration.
You must complete the registration to be able to track your smartphone with Frotcom Free. Until then, you will get an error message "Username or password incorrect."
After registration you can track your smartphone.