This product does not work.
1. it can't be installed.
the documentation is thin (that's an understatement). the install script doesn't verify or alert to dependencies adequately. For example, it doesn't tell you that PHP5-MYSQL is required when the newer, more efficient, PHP5-MYSQLND is installed. Further, PHP7 is not supported, at all.
1.1. After manually populating the SQL database using the .sql file, i was able to login. But after login, there is another scheme used to verify the purchase. You must submit your envato purcahse code which then posts the code, server name and other data to the publisher server. In it's response ("success") it theoretically will allow you to view the admin area, etc. But the post action does not work. So even after manually (and after many hours and installations) getting mysql to work, i was then again stopped from using the product purchased.
3. There is ZERO support. I waited more than four days for a response from the publisher. In that time i was monitoring the comments and if you also look you will see other people that are unhappy with the product and support. When he finally did reply (firstly at envato product comments area) he avoided answering the support problem completely. Then, later in the day he 'answered' my support ticket with a single, smug response: 'to check my hostname' and then closed the ticket. I had already explained that i had checked the host, username and other setttings as well as tried MYQSL, MYSQLND and also MYSQLI as the db connector. Every thing i tried resulted in the same message. I also verified the username and permissions by logging in to mysql with the credentials locally.
If you make the mistake of buying this software and think the script (coding) is bad, wait till you need support. To say that it's awful gives awful a bad name.
Sadly i'm also unable to get a refund, and i should be compensated for my time debugging his worthless code.
Please don't support this developer.
Sorry about it. You said to give us server access. But didn't provide. Let us know when you can give it , then we can help you to install.