This game seems unfinished. I couldn't get through the tutorial or the first level. I see the potential for a cool puzzle game here but it seems you exported the game before testing that everything works.

Good job on creating your own music and visual assets yourself! Unfortunately after the tutorial I repeatedly get stuck in a wall. Also the grabbing direction at some point goes 90 degrees in the wrong direction. I was not able to get past the second level due to these bugs :(