1. Login into Plesk Panel.
2. Click on the "Subscriptions" button of the left side of the screen as marked in the image.
3. Click on the "Subscriptions Name" as marked in the image.
4. Click on the "Websites & Domains" button as marked in the image.
5. Select the "Backup Manager" at the right side of the screen as marked in the image.
6. Select the "Upload" button as marked in the image.
7. Choose the upload file and enter the Password field and read the use of Password field as marked in the image.Check "Ok" to upload the file.
8. Backup File upload completed successfully.
