No problem. I'll alert the TalkTalk Community team for you.
In the meantime, please update your Community Profile Personal Information (Click here) to include your name, current contact 'phone numbers and address with postcode (location) then scroll down and add the email address to Private notes and Save changes.
A TalkTalk OCE will send you a Private Message requesting personal data to verify you as the registered user (your email registration details)
When your personal data has been verified, the password will be changed and one of the TalkTalk team will call on your mobile to check security with you, let you know the password and check it works. A computer generated password is not likely to be memorable so write it down carefully and store in a secure place.
I've passed this over to the relevant team to have your password reset, as Gondola has said, you'll then be contacted with the new password