Revenue doesnot update

[Alehap]

Hello everybody, I'm a newbie with Prestashop.

I'm using Prestashop on Cloud and have a problem with my product quantity & order.

After process my order with some status (Awaiting -> Payment accepted -> Processing -> Shipped -> Delivered) to complete the order. My revenue on the Dashboard doesnot update.

When I checked that product quantily, it's not decrease the value in stock.

 

I have upload some picture with my prestashop, anybody please help me solve this problem. thank you too much

 

This is my order

This is my product in that order

And the order's page

 

 

This is the Dashboard of my Prestashop. It's not update the revenue when my order is completed

Recent order section on Dashboard is working fine

But the Best seller section is not have any update after my order completed

 

Please help me, thank you too much & sorry for my bad English.

Edited January 30, 2015 by Alehap (see edit history)