Joomla! Template ST Mikon - Item Support

I no longer see the slideshow on the home and no longer work submenus Features. What happened? I want to buy this beautiful template tomorrow but I must be sure that you do not present the problems of the demo. Thank you.
Sorry. Emptied the cache and now everything is ok (even if a problem occurred).
I installed ST Nikon, not with Quickstart because it did not work. I installed separately the template and the United Revolution 2. Almost all good but NOT WORK THE PORTFOLIO. In the Module Manager appears SP Portfolio but only its header. Yet in the folder there and also in the database.
HOW CAN I DO?
Same problem for SP Price
Item Name:
ST Mikon
Author:
Downloads:
37
Created:
2015-02-23
Updated:
2015-03-14
Item Version:
2.0.0
$35.00
Regular License
This item may be used for a single domain only.
$49.00
Extended License