I followed your advice but it does not work.
In "SuperFly Menu", It says like below
PURCHASE CODE *
Your copy of Superfly is validated with your X theme license
Receive important announcements and updates on email. We won't spam you.
But menu does not work on demo site.
I am using WP 4.9.6 on amazon lightsail service.
You can reproduce this testcase.
need your help.
please let me know by email@example.com.