After you submit your password reset request you will receive an email containing a link that you can use to reset your password, All being well you should receive this email within 10 minutes but please do check your spam folder before you request another reset request.
The password reset link emailed to you is time limited, so please check for your email and act quickly to reset your password. if you have not receieved an email after a couple of attempts it may be that you originally registered with a different email address.