Trouble understanding member functions

Question

I need to debug this program for class and I am getting two errors when trying to output myPointPtr.x and myPointPtr.y. The error message is, E0153 expression must have class type but it has type "Point *" I am just learning about member functions. Can anyone guide me in the right direction please?

The error message is the same for each error.

#include <iostream>
using std::cout;

struct Point{
    int x, y;

    Point(int u, int v) : x(u), y(v) {}

     void doubleVal(){
        x *= 2;
        y *= 2;
     }
};

int main() {
    Point myPoint(5, 2);
    myPoint.doubleVal();
    cout << myPoint.x << " " << myPoint.y << "\n";
    Point *myPointPtr = new Point(8, 6);
    cout << myPointPtr.x << " " << myPointPtr.y << "\n";
    return 0;
}