Double check the email address entered in your user profile.
You can change it here:
https://www.digitalcombatsimulator.com/ru/personal/profile/
Also please check the Spam folder in your mailbox.
Hotmail.com/Outlook.com users warning!
If your e-mail address is registered in Hotmail/Outlook (@hotmail, @msn, @live, @outlook), you must add our digitalcombatsimulator.com domain to the Safe Senders and Domains List so that the email from this site is never treated as junk.
To do this in Hotmail/Outlook open Options -> Mail -> Junk email -> Safe senders and add domain digitalcombatsimulator.com in the form.
