You likely reached this site because you were looking for the website of vrcHost LLC.
If you were directed here to upload data, you are in the right place, but you need to use a different program.
You can for example use Cyberduck
- Once you have downloaded and installed Cyberduck, click the Open Connection button
- Select SFTP from the dropdown list
- Enter app1.vrchost.com in the Server input box
- Enter the username and password that was provided to you
- Click Connect