Macbook not sleeping when lid closed

I have Magic Keyboard and mouse. I turn off bluetooth. I tried that, open YouTube and play video then close Lid, video/music stop when I close lid. It's okey but before when I closed lid, MacBook turn off when open lid, MacBooks has sound like when its starting.

What I did ?

I changed display settings, enable Prevent automatic sleeping on power adapter when the display is off than try to disable it but I can't.

I find code for terminal `sudo pmset -a disablesleep 0` and `sudo pmset -a disablesleep 1`

I tried that codes first 1 than 0. Now, when I closed lid its just working weird before I changed settings.