Solved
I put a picture for my profile picture, but in Zoom I don't see the picture.
I chose a profile picture for Zoom, then I checked on a Zoom meeting, but it didn't show up.
I have done a search on Zoom to find how to log into 'desktop client' as you've suggested and there is no such thing as 'desktop client' coming up in the search, so how do you log into 'desktop client' as you suggest in order to ensure my profile photo comes on when I turn my video off during or waiting to join a meeting? Thanks.