Help me in solving GSQ06 problem

My issue

– Insert the new employee record into the employee table
INSERT INTO employee (Id, Name, Age, Address)
VALUES (6, ‘Brandon Kim’, 29, ‘456 Oak Street’);

– Display the entire employee table
SELECT * FROM employee;

My code

-- Insert the new employee record into the employee table
INSERT INTO employee (Id, Name, Age, Address)
VALUES (6, 'Brandon Kim', 29, '456 Oak Street');

-- Display the entire employee table
SELECT * FROM employee;

Learning course: Database management systems
Problem Link: https://www.codechef.com/learn/course/city-dbms/CITYDBMS09/problems/GSQ06