Hello @ArtC862
Positioning text and photos always starts with dragging in the box you'd like to use.
If you'd like to format it further after it's been dragged in you can make an image smaller or larger using the blue arrows in the bottom right corner of the image.
The text box will stretch or shrink depending on the size or amount of text in the box.
If you'd like to do things like Change Alignment, Font Style, Font Size or Font Color you can do so here.