If the video is on your phone, you don't need extra software:
: Download KineMaster from the Play Store, start a new project, and use the media tool to select and trim your MP4. Desktop Software for Beginners video261.mp4
These are best for quick edits if your file is under 1 hour or a certain file size. If the video is on your phone, you
: Drag and drop your file into Canva, right-click the timeline, and select "Split page" (or press S ) at the points where you want to cut. start a new project