A little help for a novice please

I have a movie 3 frames long.

Each frame contains a movie clip.

The movie ends on frame 3 at the end of its movie clip (which is what i want). What I would like to add in frame 3, at the end of the MC, is a button that takes the user back to frame 1 (not frame 1 of 3rd MC). I am a little uncertain of how to do this. I’ve tried labelling frame 1 ‘start’ and targeting the button to go there, but to no avail :frowning:

Anyone know how I can do this.

Thanks. :block: