Hybrid Auth & Yandex, Vkontakte Etc.

I wondering, why Yandex, VKontakte, Odnoklassniki etc. are unavailable in international version of CS-Cart Hybrid Auth. I found it on "CS-Cart Russia", so is any possibility to use it in other then Russian version?

http://www.cs-cart.ru/docs/4.2.x/_images/hybrid_auth_33.png