Week Ranking: Wealthiest

Good afternoon,

I am writing this email inquiring how the weekly rankings work. I worked hard to earn and save over one trillion dollars, yet Warzone say I only saved 44 billion this week and listed me as 67th. How can this be? I did not spend any except for level healing and still had over 1 trillion for the week. Can you let me know what happened? Did I do something incorrectly? Thank you.

Regards,
Jim aka EFF Moranga.