Joomla! Template Uninature PT - Item Support

My Website http://www.miteinander-reith.team don`t show me the menu for smaller display (responsive design). I mean the vertical menu. How i can activate this ?

Thanks and BR
Thomas
Can you give me a eMail adress I will send you the invoice.
Item Name:
Uninature PT
Sales:
181
Created:
2013-06-04
Updated:
2017-04-26
Item Version:
7.0.1
$35.00
Regular License
This item may be used for a single domain only.
$49.00
Extended License

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