Now Visual composer + Slider Revolution comes with FREE vesion, You can install this plugin and use it without license
key. We don’t provide Premium version for client.
What troubles you are facing now?
This reply was modified 2 weeks, 6 days ago by Alma Viki.
what slider template you want ( https://revolution.themepunch.com/examples/), Please send link I can send it for you.
And plugin failed, please try it one again, if it still wrong please send to us your wp-admin account.