Need help creating a moving grid system

You can write your topic however you want, but you need to answer these questions:

  1. What do you want to achieve? Keep it simple and clear!
    I want to create a a game with a building mechanic, and driving around with the builds, being able to change them on the go.
  2. What is the issue? Include screenshots / videos if possible!
    I don’t know where to start, I’m not very experienced with projects like this.
  3. What solutions have you tried so far? Did you look for solutions on the Creator Hub?
    I have tried to add surfaceguis and using the mouseentered event, then getting a placement relative to the plot, however the orientation ruined my idea.