I am new to webhosting.can any please help me how to upload files.
Wow that’s pretty open-ended…
Well, the simplest way to upload is to go from your panel main menu:
Domains -> Manage domains
Click on “WebFTP” under the domain you want to manage.
Depending on what you’re trying to set up, you might try using the one-click install program Dreamhost offers.
There’s a wiki with all kinds of information, including Uploading your site.