Joomla! Template Vine PT - Item Support

1) How do I get the photo slider enabled?
Is this the module "HOT Image Slider"?
When I install the template, then missing the entire colored area including the photo slider!
Why is that?

2) In the banner appears an error message:
"Strict Standards: Only variables should be assigned by reference in C: xampp htdocs joomla templates vine blocks header.php on line 17"

What does this mean?

3) What is the name of the Gallery module that appears on the home page at the bottom right (Gallery on the go)?
In the module "breadcrumbs" I have the position to" change "top1".
However, the path also appears at the bottom of breadcrumbs in the position.
How can the path to disable Hide down / so that it appears only on the module position top1?

Kind regards
Before I bought this Templaze, I assured myself that this template is also provided for support through a forum. Why do you get now but here no help from the manufacturer???

The problem from 27.09. still exists - in addition I now have the problem that in the main menu no sub menu items are displayed. (Menu type mainmenu)

In the main menu, the option "Show submenu" is set to YES.
How can it be added that the sub-menus are displayed but not now?
Item Name:
Vine PT
Item Version:
Regular License
This item may be used for a single domain only.
Extended License

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