thank you very much for all the hopefully answers! maybe I have to have more patient?!

It's most certainly not the reason, otherwise a couple of people I know (including me) wouldn't have her autograph

Nah, REALLY doubt that's the reason! It's just the luck of the draw! When she arrived back in California, she was probably handed a few from the top of the pile - the most recent ones she received. The wait time usually has to do with when the celeb happens to be in town next and gets to their fanmail. If you sent in January and she wasn't in town then, then yours got pushed down to the bottom of the pile.

That happens a lot. I know I've sent stuff to people here in the states 6 months ago, and people who just sent 2 months ago have got theirs back. It's just part of the luck of it. I doubt it's that she refuses to send to Germany. We all love Dirk Nowitzki here in the states.

hmm...

I have sent her two pics and a self addressed envelope with two dollars.

to this address:

Ashley Greene
McKeon-Myones Management
3500 Olive Avenue
Suite 770
Burbank, CA 91505-5527
USA

on Januray the 29th

I saw the feedbacks from other people, which have sent their fanmail later and have gotten it already!