Step: 1Login to the Plesk Panel:
Password: As per set by you
From the dashboard screen click on the domain name for which you want to create an FTP account.
Step: 2Now, click on “FTP Access” → “Add New FTP Account” button.
Step: 3Here, you will need to enter the below mentioned details:
FTP Account Name: <A name of your FTP account>
Home Directory: <A path for which you want to grant FTP access to this FTP account>
New Password: <A password for your FTP account>
Confirm Password: <Retype the above password for confirmation>
Hard Disk Quota: <You can set quota as per desired limit>
Permissions: <Mark both checkboxs to allow upload/download features>
Once all details are entered, click on "OK" button.