What are the methods of communication with the developer at the moment? Can I talk to the moderator in a telegram? Please provide the links.

Currently, there are just little methods to communicate with their subscriber and supporters. There is no telegram group at the moment.

It seems to me that there is. Maybe I am certainly confused, but it seems to me that somewhere there was a link to the group telegrams channel.

Currently, they have telegram channels in English and Russian languages. And you can check it on the thread.