error installing dental scheduler into website

I am trying to install the dental scheduler to integrate with the website I’m working on bearleydental.com. I created a new database and changed the .httacess and I still get this error ALERT ! You are NOT READY to use this APP, Please follow THIS INSTALLATION GUIDE. Please help.

Hi,

You can follow this article for Themeforest WordPress installation

Still have any question contact with your item author hope they will help you out from your issue.

Thanks!

Hi

You are trying to install an app mean plugin so before installation you have to make the required environment to install the app. So, please read the app documentation hope you will get all necessary help there. If you have any query about the app then contact the Item Author. Author will assist you.

Thanks