Changing the time zone?

[112000]

I started to play T11 almost eight months ago when I was living in Kazan, Russia (UTC+3). Yesterday I moved to Chile (UTC -3), and I'm planning to stay here for a few years at least, maybe forever.
Every single day now I have a game at 4-6 am. No need to tell it's pretty annoying. Is there a way to change this? What if I start again now with fresh team, will I get on a server without such brutal fixtures? I'm ready to do this if it will help.
Thanks in advance for your answers.

Contact in-game support.
I haven't countered this problem, but with another problem, they are helpful to me.