WOW (Event time travel The burning crusade)

Dear Support Service, I am writing to you regarding the rescheduling of the time travel event The burning crusade 3 times
Initially, this event took place in the second half of October.
Following the changes to the Shadowlans release date, this event has a start date of December 3, 2020
The start date of this event is currently unknown

I ask you to credit the passage of this event on my account (I need it for the transmogrification of the warblades of the azzinoth), because I play on the Demon Hunter.