Click on an item in the shop and then press where you want it to spawn, or click on it and press "E". A/D - to rotate items Space - to Toggle Shop S - to View Stats M - to Change Map V - to View Variables F - to activate an item while holding it.
This is a remake of my game I made 3 years ago. Check the original out here: https://scratch.mit.edu/projects/735660424/