hello,
I just bought theme from themeforest … and I pay for it 2 times … !!!
how can content support to fix this issue ?
Open a ticket at http://enva.to/help
However, if you have 2 of the theme listed in your Downloads page, then you can request a refund for one of them at http://themeforest.net/refund_requests/new be sure to pick the one you have not downloaded yet so the author is more willing to give the refund, and explain that you bought 2 copies accidentally.