Failed to restart supervisor.service: Unit not found CentOS 7

I am trying to use laravel queue:work on live server and keep alive the work using Supervisor. After configuration it shows as follows:

[root@vmi485931 supervisord.d]# sudo supervisorctl reload
Restarted supervisord
[root@vmi485931 supervisord.d]# sudo service supervisor restart
Redirecting to /bin/systemctl restart supervisor.service
Failed to restart supervisor.service: Unit not found.

Any clue?

via Chebli Mohamed