Editing can be frustrating. Trust me, I know. It's technical and it takes time. It's important before you start editing your project to get very organized, and then digger edit systematically, I found the following workflow to be the best practice for editing and will keep you the least frustrated. First you want to organize and trim your footage in your Photos app. Second, and Kenna master you're going to import your media and make a rough cut.
Third, trim your clips further delete any that you don't want, and rearrange as you see fit. This is also called refining your edit. Fourth, you're going to add titles, effects, transitions, anything that you want, then you'll add music if you need it, and enhance the audio of anyone speaking on camera. Finally, you're going to export that video out of cannon master so that you can then upload it wherever it needs to go. And that's the workflow. These following lessons will teach you each step in that order.