Yeah its very unfinished lol, wish i had more time for the jam! For using appliances, you need to press the button after inserting your items
So for the cutting board, you need to put the item on the wood, then click the red circle to make it run. Same applies to the blender and then the mixer, except for the mixer the button is yellow.
If i ever update the game in the future, i plan to add a visual tutorial!