iMovie for Big Sur
I don't have iMovie on my Mac (Big Sur 11.7.4), never had it, don't know why. Anyway, I want to add iMovie. I've been told by a nice Apple tech, to first, change back my OS to Mojave (re-install that) and iMovie will be there. Then reinstall Big Sur if I want to (I may have to because some of my applications may not work in Mojave). It all seems very long! Why can't I just install a compatible version of iMovie? The new version requires an OS that won't work on my Mac.
MacBook Air 13″