Thank you for your feedback. We have uploaded a walkthrough on YT.
This should help you, solve the puzzle, wher you got stuck. Have fun!
I stayed at level 2, I was close to the solution, the problem was to discover that the cubes could float, and it is logical since it is in space. There is a similar game of precure but still, I could not solve it, but yours surpasses my intelligence lol
although I think a professional gamer could solve it in a couple of days