I registered at your website and downloaded the configuration file given by your system on your website. I can confirm that it, indeed, works just fine. The speeds are a bit on the slower side, but that is to be expected from a service that is being provided to the user for free.

I only tested the USA location so the experience might be different for different servers depending on which one you choose. Everything seems to be running fine, however, and even though the speeds aren't that great, the latency is actually pretty low compared to other VPNs I have used in the past. I will report back if I find out more.