1)Go to German proxy like 
4proxy.de/ OR rxproxy.com OR german-proxy.de

2)In blank box Paste stardoll link:

http://www.stardoll.com/

3)Click Browse/Go/Surf                                                     

4)Log in stardoll

5)Now on the proxies Address/URL box paste contest link:
http://www.stardoll.com/en/contest/finish.php?id=1056

6)Click Go, Wait a little till page loads

7)Leave proxy, Go to stardoll as usual

Plate should be in a giftbox in your suite [: