Can you let us know where you can test? I just looked through our Autotune logs and see a few different domain names that you've tried from, but none of them load for me.
We'll need to test the issue to understand what the problem could be. In the meantime, if you can provide any more information on what is or isn't happening, that would help. For instance, does the module not show up, when you click the button does nothing happen, etc? Any information you can provide will help us test quicker for you.
Thanks,
Alex