How to find zoom screen shots

I had a meeting on Zoom last night and took pictures of the questions that came into the chat box via screen shots; now I am unable to find those screen shots. Any clues on where to look for them? For reference

~ I have a MacBook Pro, version 12.6

~ I used command + T for the screenshots and cannot find these screenshots

~ Screen shots obtained using command + shift + 4 showed up on my desktop

TIA

~ jjsimpson