Help with Building In-Game

Hello, I need help with my Fortnite game. I want to make it so that you can place props if you have enough of a certain material. I tried using a Game Overlay and Crafting Table for it, but the two can’t be wired together. Can anyone help? Also, can I share the code to it so people can work on it?

Sorry, you can’t share codes on this forum. You can’t really make it so that you can build anywhere, but you can make something like this:
Get a button (visible or not)
Get a prop not visible on game start
Get a checker that checks how much you have of an item
Wire the button to the checker so when its pressed it runs the check
When the check passes show the prop