kali linux - How can I run a bash script automatically?

I have a script named run.sh:

#!/bin/bash
cd /root/yowsup-master/src/
./yowsup-cli --interactive no --wait --autoack --config config.example

This script executes another script.

I tried adding my script path in /etc/rc.local but it doesn’t seem to work.

I also added it to startup application in Kali Linux it also doesn’t work.

I want my run.sh to execute automatically in the background when the computer starts.