Getting the message "This email is linked to an existing account, please sign-in above."
Your account is already registered on the website, scroll up and use "I forgot my password" to setup your password, You'll have to validate your email and then you can set a new password to login.
Not receiving the password reset?
Search for an email from "Campus Living Villages", it might be filed automatically somewhere by your system.
The email validation link is invalid
You've probably got too many password reset email. Delete them all and start again to make sure you're clicking the latest one.