Tools not working on JPEG

I’m new to the forum and to Animate and I only have Animate 2 (not Pro) so hopefully this is a easy question. Please be kind :wink:
I imported a JPEG and I can see it in the camera view. I’d like rig it into a cut-out character but none of the tools will operate on it. If I select a tool (say cutter) and hover it over the image the pointer changes to a circle with a slash through it, which i believe is the international symbol for “Better luck next time, sucker”.
Anybody want to help a clueless noob?

Figured it out, I had clicked on the frame on the timeline, but you have to double click to activate it, i guess.