Where is Kali Nethunter installed?

Have successfully installed Kali on a rooted Nexus 7 (2012) running Lineage 7.1.2 using Termux. I am trying to make Nethunter executable with the chmod -x command but get a 'not found' error. What is the path I need to be typing and will there be any permission denied problems?

Not sure the question but is this the path your looking for.
/data/local/nhsystem/kali-armhf