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

UCI 91460B256421W
First Name OSMAN
Last Name SEHITOGULLARI
Account Verification Code 57ed6c7a-fcf0-4adb-aa97-0ac5a27fc661
Account Verification URL https://www.resultsplusdirect.co.uk/Students/login.html#emailActivate/57ed6c7a-fcf0-4adb-aa97-0ac5a27fc661

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