Bug with Vk

Hello!
I have installed your sample zip. When I try to add vk.com auth I get exception like this http://prntscr.com/klmp5i ("NopException: Unknown schema 'vkontakte' for social login authentication module"). Can you help to solve that? And will you send the source code after purchase

Thank you.
It'a a bug we have fixed it.
Release 3.01