Select & drag function not working

Hi,

For whatever reason, I am unable to select and drag art/text. I should say, while I can select (dotted line surrounding selection), I am unable to drag the selected portion. I have contacted Painter Essentials service center. Online service was unable to answer. After two days received an email with a link to their tutorial. Was zero help as the selection tool does not work, or at least unable to drag image.

I am using a Corel Painter Essentials 7 with my Wacom Intuos on a Macbook (version 10.13.6).

Will appreciate any direction as the current situation really limits what I can do.

Thanks!

Kevin