To remove a virtual directory from a website, perform the following steps:
1 - 1 - Logged in to Plesk, https://your domain name:8443.
2 - Go to Websites & Domains, and find the website's domain name.
3 - Click Virtual Directories.
4 - Select the checkbox corresponding to the directory you want to remove.
5 - Click Remove.
6 - Confirm the removal and click OK.