I can't answer a question if none is given. I can't correct your code if none is given. I can't see incomplete solutions.

I'm guessing you're confirming that you must write those four functions. Yes, you must write head, tail, init and last.

I am resolving this question as there is no more to say.

I am new to haskell, in this kata it is giving me parse error near =
of what i have understood is I have to define function head tail last and init