SFML Minesweeper

I am trying to right click and place a flag on the indicated space. What I'm getting when I print the x and y coordinates is nothing, but when I hold down the click and move around the mouse it then shows the position. Any help is appreciated.

        if (Mouse::isButtonPressed(Mouse::Right))
        {
            Vector2i mousePosition = Mouse::getPosition(window);
//          for (int i = 0;i < boardObject.boardOne.size(); i++)
    //      {
        //      if (boardObject.boardOne[i].)
            //}
            Sprite flag(Flag);
            flag.setPosition((float)mousePosition.x, (float)(mousePosition.y));
            int x = mousePosition.x / 32;
            int y = mousePosition.y / 32;
            cout << x << endl;
            cout << y << endl;
            boardObject.boardOne[x][y].flagBool = true;
            window.draw(flag);
        }
        if (Mouse::isButtonPressed(Mouse::Left))
        {
            for (int i = 0;i < 25;i++)
            {
                for (int j = 0;j < 16;j++)
                {
                    Vector2i mousePosition = Mouse::getPosition(window);
                    Sprite revealedTile(tileRevealed);
                    revealedTile.setPosition((float)mousePosition.x, (float)(mousePosition.y));
                    window.draw(revealedTile);
                }
            }
        }
        window.display();