Thanks for your interest in our product.
You can buy either of two places, you can get the same technical support and updates at no extra charge in the first year. Then, you can pay 50 % of it for the next year after the expired date. If you buy in themeforest, when go here for support, please insert purchase code from themeforest to upgrade yourself into customer status.
Then, Our technical supporter will give you a hand step by step for you to do the requirement above.