C# Image Resizing on Visual Studio Code

I've tried both

newPic.SizeMode = PictureBoxSizeMode.StretchImage;

newPic.SizeMode = PictureBoxSizeMode.StretchImage;

and

newPic.SizeMode = PictureBoxSizeMode.Zoom;

newPic.SizeMode = PictureBoxSizeMode.Zoom;

to resize the image so that it fits perfectly into the picture box BUT it's still not big enough PI_KekWSob

this is what it looks like currently:

C# Image Resizing on Visual Studio Code - C#