Problem when installing template

I have installed the template demo.omegatheme.com/index.php?t=joomla&i=ot_keila
Then I installed the plugin Notice: Undefined variable: target in /home/omegatheme/public_html/components/com_kunena/template/aurelia/layouts/bbcode/url/default.php on line 32
> www.omegatheme.com/documentation/74-jarv...238-jarvis-framework
According to the following information: Installation
1. prepare a fresh Joomla! 3 installation.

2 Please extract downloaded file first, install the plg_jarvis.zip, activate it. Then install starter template (tpl_omstarter.zip).

You can install shortcode plugins if you want.

The result is the following www.sobreruedasonline.com.mx/

That I'm doing wrong.

Hi,

You should buy this template to get support and then create an ticket to request help, we're ready and happy to help you.

Regards