3D FlipBook - Height setting not working

I like the plugin... but it only displays as a small thumbnail size book not full column.. It functions as a flipping book, but very small. I set the height (fb3d-h-500) as instructed in docs and video... no effect. Tried short code creation with height setting... no effect still tiny on the page.

[vc_row][vc_column][3d-flip-book mode="fullscreen" urlparam="fb3d-page" id="56028" title=“true” template="black-book-view" classes="fb3d-fs-dark,fb3d-h-500"][/3d-flip-book][/vc_column][/vc_row]

I am using "The7" Theme is there a compatibility issue, with that theme?

I did Purchase the Pro Version from Envato CodeCanyon and none of those features are working just the simple straight page turn works (which is actually all I plan on using at this time.

https://hollywall.com/2019-2/

What am I doing incorrectly.

"Please Help" solve this mystery.

Mac Bright