Linux process automatically starts again with new new PID after killing

Question

I wanna stop Node server on linux but when I try to stop it, It automatically starts with new PID how can I stop this completely. Here you can see I tried to stop Nginx and Node.

How can I check if it is a linux zombie process? If yes then How can I kill it? otherwise

I have tried tried these commands.

kill pid
Kill -9 pid
killall node <<command not working

Answer 1

This was spawn by it's parent process, I search out parent process after killing that this stop as well.