Honestly… Phone is everywhere at all times and can make you addicted to it… So my question, How can I turn my phone off at night without craving it again and sleep peacefully

Plug it in and stick it in a drawer, another room, on the other side of the room. Make sure you set your alarm if you use it for that. Then, pick up a hobby. Read, journal, make some art, do a word puzzle, sudoku. Do something that’s not electronic. I have to tell myself to do this too.