Installation and server related problems

After installing the plugin in Wordpress 4.9.8, I do not have the options to add new content as shown on the page: 

https://h5p.org/documentation/setup/wordpress 

Click "Select Content Type" to open the H5P Hub

There are simply no options

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I believe I found the content I wanted here:

https://github.com/h5p/h5p-interactive-video

Hello,any possibilty to get a plugin in Angular, or how can I integrate it directly ?
My need is to add all those content type in Angular App ??
If there is how much cost?

Hello all,

In chrome i get the next violation with all libarys in moodle.

[Violation] Avoid using document.write()

It concern the next function: