You can not do it with Free Version. That is allowed only in pro or commercial templates.
Yes, you have. But with Free version, you need to keep our copyright.
No! No, that is not allowed. You can use them only to create sites.
After purchasing our template, you will have a time period of 12 months to download updates.
We have secure Paypal payment method. You can pay directly with your Credit Card via Paypal and NEVER store your card information on our site.