Guys! this is my code what am i doing wrong? public class Solution {

public static void main(String[] args) {
     Scanner sc = new Scanner(System.in);
int T = sc.nextInt();
for (int i = 0; i < T; i++) {
    int age = sc.nextInt();
    Person p = new Person();
    p.amIOld(age);
    for (int j = 0; j < 3; j++) {
        p.yearPasses();
    }
    p.amIOld();
    System.out.println();
}
sc.close();

} /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */ public class Person { private int age;

  public Person(int initialAge){
      if (initialAge > 0) {
           this.age = age;
      } else if (initialAge < 0){
          this.age = 0;
          System.out.println("Age is not valid, settimg age to 0");
      }
  }

public void yearPasses(){ age = age + 1; } public void amIOld() { if(age < 13) { System.out.println("You are young..");
}

else if(age >= 13 && age < 18) {
    System.out.println("You are a teenager");
} 
else {
    System.out.println("You are old..");
}

}
}