Hello @Michelle R and Welcome to the forum
It could be that you need the Quadrilateral Reshape Plugin for this.
Or this Plugin:
Without seeing your image, I'm not sure whether this may be better to fix it:
Upgrades don't degrade plugins, but if a Plugin developer has not kept up with the PDN upgrades, then they may not work properly afterwards.
Please see here for some ideas:
Also, see this tutorial:
I is not Prixey 🤣
No, you can't download it. And yes, it's free Just save the link in your browser and go to it every time you need it. Kudos goes to @TrevorOutlaw who discovered this very useful gizmo 😇
You are indeed correct ✔️ I was watching a video tutorial and misread the invert selection, thinking it should change the color ....... a blonde moment for sure 🤣. Anyway, at least I had a chat with you 😃
It may be just me, but I always thought that Invert Selection was Control + I ? It is not working for me in the drop down, but works when I use Ctrl + Shift + I 😁
It's in Effects > Advanced. I'd suggest looking at this video to see how to use it. The layout has changed slightly with the newer version, but you should be able to see how to use it.