ok ive setup PHPNUKE on geocities. But it isnt letting my login

Ive signed up as admin and entered my user,pass, email, etc... But when i go to login it says "Login Incorrect! Please Try Again..."

so i clicked on Lost your Password? and it says its sent a code to my email, yet nothing has come through ?

What is wrong ?? im starting to lose my temper with it, this is the 2nd time ive set it up and i get the same results.

Please can some1 help, cheers.