Hello @Dimitry 
IT was great meeting you. 

please raise the ticket using this lik  https://help.databricks.com/s/contact-us?ReqType=training Please explain the issue clearly so that it will be easy for supoort team to help easily. Also raise a ticket with azure databricks team.

Apolgies that I couldnt help you further, however may be somone else can help on this?