I paid for 10 semi-dedicated proxies at solidproxies and they didn't delivered.
I opened a support ticket and a guy Steve says:
The setup looks to be complete in our system so you should have received an email with your login details.
If not, please get back in touch with us and we will fix it for you.
I didn't received the details by mail, wrote them again and no response.
I'll rise a dispute in PayPal to get my money back.
What do you know about that "service"? Have you used it?