You may want to upload your files directly through cPanel. You can do this through the File Manager.

Warning: There is a 25MB upload limit through File Manager. If you need to upload a larger file, please use FTP.

To upload a file through File Manager, please do the following:

1. Login to cPanel and click File Manager
2. Choose to open Web Root and Show hidden files
3. At the top, click Upload.
4. Click the Browse button.
5. Double-click the file you want to upload to your site.
6. Wait for the blue bar to complete, then go back to File Manager.

You have successfully uploaded a file to your site through the file manager.