Need HELP

Hi! Everyone so I am from India and aiming to do JD from USA so to do I have to LSAT exam now how should i start ? where to start ? where should i go and register? and if i register how many times i can give exam do i have to pay same fees every time i give exam of registration fees or is there any exam fees that i pay to give another exam? what books do u all recommend? when should i start if i want to give exam in December or January? Could any one verify me and answer me all question that i have about LSAT. One lsat question what is the ideal score that i should aim for?