Download a sample CSV template with proper headers and example data:
voter_id_number,name,gender,year_of_birth,date_of_birth,mobile_number
BCC001,John Doe,Male,1990,1990-05-15,9876543210
BCC002,Jane Smith,Female,1985,1985-08-20,8765432109
BCC003,Bob Johnson,Male,1988,1988-03-12,7654321098