Trying to delete an entry in an array of new pointers

#include <iostream>
using namespace std;

class SNSD_member
{
public:
    SNSD_member(string name, int position)
    {
        stage_name = name;
        ranking = position;
    }

    SNSD_member(void)
    {
        stage_name = "Canceled";
        ranking = 0;
    }

    void print()
    {
        cout << "Member Name: " << stage_name << endl;
        cout << "Position: " << ranking << endl;
    }

private:
    string stage_name;
    int ranking;
};

int main()
{
    SNSD_member YoonA("YoonA", 1);
    YoonA.print();

    cout << endl;

    SNSD_member* arr[3];
    arr[0] = new SNSD_member("Taeyeon", 2);
    arr[1] = new SNSD_member("Jessica", 3);
    arr[2] = new SNSD_member("Yuri", 4);

    for (int i = 0; i < 3; i++)
    {
        arr[i]->print();
    }

    delete arr[1];
    // What happens if we try removing Jessica, can we still print out Taeyeon and Yuri?

    arr[0]->print();
    arr[1]->print();
    arr[2]->print();
    // For whatever reason-- it can print out Taeyeon but it prints out simply the member_name and then nothing else. Yuri is not printed afterwards.

    // Maybe try to write over arr[1]?
    arr[1] = arr[2];
    arr[1]->print();
    // Still not working...

    delete arr[0];
    delete arr[2];

}