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

UCI 91460B257087L
First Name GOKHAN NEFES
Last Name KILLI
Account Verification Code 0be9444a-ce01-4751-8228-fbc42a6785a1
Account Verification URL https://www.resultsplusdirect.co.uk/Students/login.html#emailActivate/0be9444a-ce01-4751-8228-fbc42a6785a1

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