Thank you for contacting Knight Online Customer Support. Unfortunately, KESN number you have provided us does not match our records. Please respond to this ticket with the correct KESN number. Once we receive and verify this information, we will be able to make the requested changes to your account. I apologize for any inconvenience this may cause and thank you for your continued patience. sanınırm kesn kayıtlı değil yada yanlış mı diyor tam anlamadım __________________