First of all we recommend you to check the Themeforest product detail page. We try to make this page as complete as we can, so you’ll find there description, features and live demo there.
However, if you still have some questions, you can open a ticket in our Help Desk, or email to g5plus(at)outlook(dot)com
We answer all of your questions pretty fast usually, in a couple of hours up to a day.