Good App but I Have Suggestions

Overall the iMovie app is good but I cannot make 100% good quality videos.

I think they should add a feature where I can put a picture on the clip of a video instead of having to cut my video and insert it!
For example, if i wanted to put a little instagram logo in the corner of the screen if im telling people to follow my instagram.

Amazing kidzzrauhl about iMovie, v2.2.3