Is it right if i say
Neither do i hate nor do i love it .
What is the right way to say it?
But I want to say that sentence in answer to something , that is what it is necessary to use "do" after neither or nor. But i just don't know how to use that.
I don't understand what you want to say. You said "I want to say that sentence in answer to something" - what are you answering?
I agree with Raymott- just because we use do in a question, it doesn't mean we have to use it in an answer.
Parallelism (grammar) - Wikipedia, the free encyclopedia - Neither do I A nor do I B/ I neither A nor B - in each case, what follows 'neither' is the same syntactically as what follows 'nor'.