On 29june i corrected my exam center in KCET form, and saved the form as pdf. But its showing incomplete application on the form but all my details are filled and i also got confirmation message. please help

If you have a confirmation of a successfully submitted application form, that is all matters and so you needn't worry about what shows as incomplete application. That might due to a technical glitch. But what you can do to confirm whether your application has been successfully completed or not, you can mail them at: keauthority-ka@nic.in from your registered Email id and check with them. They will help you with the necessary confirmation. Also attach the copy of confirmation you have received and the incomplete application form that is showing.