Where Can i download iMove for El Capitan?

[macness]

I am unable to use iMovie on OSX El Capitan version 10.11.6
What are my options?
i'm running a mid 2011 MacBook Pro with 8gb of ram. is my computer too crap to do light video editing on iMovie?

 

[Dave Braine]

Which version of iMovie are you trying to use? iMovie11(v9) should work if you have it.

is my computer too crap to do light video editing on iMovie?

No, it's not.