Hi I am stucked on the game

Level Help
1

i could not find the solution and i guess it is a pith of my unmotivation situation. How canI see the last 15 chapter I need to practice…

Thanks

2

Can you explain what you are stuck on

And please review this topic [Essentials] How To Post/Format Your Code Correctly

3

@yigit what do you mean by the last 15 chapter? do you mean levels?