Click "Account Verification URL" shown below and activate your account.

UCI 91460B256410D
First Name DEVRIM IDIL
Last Name BILGE
Account Verification Code 1b7c5cf1-0fe5-4d42-8688-5d4d682cd1dd
Account Verification URL https://www.resultsplusdirect.co.uk/Students/login.html#emailActivate/1b7c5cf1-0fe5-4d42-8688-5d4d682cd1dd

If "No Records Found" warning appears, it means either the UCI Number you have entered is wrong or you have already verified your account.