Animations not working

I am unable to make the plugin work.
I’m using the same information http://sakuraplugins.com/docs/gravity_documentation/

I am using the examples

[gravity_move duration=”0.5″ data=”{left: -200}/{left: 400, top:-100}”]Content here[/gravity_move]

[gravity_move duration=”0.5″ data=”{left: 500, opacity: 0}/{left: 0, opacity: .9, top:-100}/{left: 200, top: 100, rotation: 45}”]Content here[/gravity_move]

And yet I am unable to make the animation work.

https://ww.wp.xz.cn/plugins/parallax-gravity-landing-page-builder/