Need help optimizing game smoothly

Hi guys! I know this question is similar to many other threads but i really need help in my project :frowning: I tried to optimize the props in my scene and it runs smoothly on my computer but for some laptops it comes off as laggy :(( i’m going to present this project to my class in a few days and i’m scared it might not work on some computers, I’ll link the project link below, any help is deeply appreciated, thank you!