Hi,
To install web application on your website follow the following steps :-
1) Login to Plesk 9.5 control panel.
2) Click on "Web Applications icon"
3) Click on "Install Web Application".
4) Insert the application name in the search box and press "Enter". If you found that
application, click on "Install" button.
5) Accept the license agreement by clicking on check box "I Agree" and then click on "Next".
6) The application installation web page will be opened. You need to insert all the details
which are marked with red asterisk. Once you have inserted the details please click on
"Install button".
7) Once the installation is completed you can access your application from the
web browser by inserting your domain name and the directory where you
have installed the application.
If you'd like to access wordpress in only domain.com then open the link https://www.milesweb.com/forums/how-to%27s/id-like-to-access-wordpress-in-domain-com-using-plesk/ (https://www.milesweb.com/forums/how-to%27s/id-like-to-access-wordpress-in-domain-com-using-plesk/)
Enjoy !!!