Can you please let me know what happens at first night of the grave. Wht questions are asked. What happens after the questions? Where do they go after the questions? Do they feel anything during that time?

He is asked about his believes, and then the grave either becomes piece of hell or piece of paradise. The period between the death and the raising day is called Barzakh, which means bridge. During this period, he still can gain good and bad, according to what he did in his life. Any good deed done by his family to him, reaches him, and he gets happy such as Prayers, Sadaqat, Haj, Umrah, Fasting…etc.