You can easily rectify it. You can contact an Advocate who can get you an affidavit from the court stating your actual age. Take the copy of it and apply for correction with the birth certificate. But, I am not convinced with your statement that your class teacher changed the date of birth in the birth certificate. read more
But, I am not convinced with your statement that your class teacher changed the date of birth in the birth certificate. Actually birth certificate is the actual certificate mentioning the date of birth as the data is provided by the hospital. read more