Computer Science Homework Help

finishing tutorial

 

Hello I need some help with graphics 3d game engines I need help with throwing game knocking down blocks. The problem I am having is with getting the blocks to snap in unity Here is the link to the file and tutorial I am close to being at the half way point although I have been dealing with multiple power outages as of late I need the tutorial to be finished by Monday before midnight I am almost out of cash and I cannot pay until next week

https://wetransfer.com/downloads/786f4dbddf60fb84a..