Hi @Alexey88,
Since this is not you first post, so you aren’t new, you should know this already. But I’ll give it anyway:
Edit:

Additionally
Since your language isn’t English, please prepend any and all terminal commands with LC_ALL=C. For example:
LC_ALL=C bluetoothctl
This will just cause the terminal output to be in English, making it easier to understand and debug.
Please edit your post accordingly.