Joomla! Template 002063 - Item Support

Hello, i have bought this template today and the installation shows me not the normal installation-page. it seems, that css or html is not loaded complete. also the 'continue'-Button does not work. The select for language is also not like it should.
So i wanted to install only template. But where is a documentation about? I cant find in zip-file and also not here in page. What do i not see all the time?

But of course it would be better, i can install with content.

Thanks for support
Hello again, the html-problem is solved. It was a htaccess-problem from the main-folder. But i miss anyway the documentation.
Hello ROKUMEDIA,
The template documentation you can see here:
http://www.astemplates.com/joomla-template-documentation/228-002063

Regards, AS Team.
Item Name:
002063
Author:
Downloads:
9585
Sales:
1499
Created:
2014-02-05
Updated:
2019-10-15
Item Version:
2.6.0
Supported Joomla:
Joomla 3 Product
$29.00
Regular License
This item may be used for a single domain only.
$39.00
Extended License

AS Designing Templates Club

Templates Club
Get an access to all 94 items designed and developed by AS Designing team plus all the future items which will be released over the course of your club subscription.

Price starting from $59.00