There are several errors in your site: qshare.com (BRIMIDES GmbH)
1. Normal uploading does not work. I tried today and there was a message about "system error".
2. Remote uploading does not work. Everytime there is an error "server does not respond".
3. Bonus program does not work. Everytime I click "transfer money" with paypal, I receive no money.
4. Support does not work. I have sent you several messages through the "contact us" form, but you never replied.