I saw a movie before, and the English protagonist found the time machine and then traveled with friends, but if he met his past self.

Film Project Yearbook (English: Project Yearbook)

The story tells that David, a clever boy, found the relics of his dead father in his attic one day: an old camera and a set of blueprints. Only after David studied it carefully did he know that the finished blueprint was a time machine! In order to finish his father's unfinished business and solve the mystery of why he appeared at his seventh birthday party, David found his sister Christina, two good friends Quinn and Adam, and his goddess Jesse. According to David's father's blueprint, the five of them really worked together to build a time machine that can travel freely through time and space.