Hi.,
Thank you for contacting us.
Kindly, mail us your site credentials immediately via the right bottom form located @ http://themeforest.net/user/designthemes So that, we can check and import the dummy data for you.
Refer : http://prntscr.com/mkev23
cPanel login details (Admin username and Admin password)
WordPress admin login (Domain Name, Admin username and Admin password)
FTP access login details ( FTP Host Name, FTP Username, FTP Password)
Note : You can check the error.log file in your server domain directory