Have you never sent or received a PM ? 
Here is the link to send a PM ,
http://www.paklinks.com/gs/private.php?do=newpm
in the To field copy and paste gizzy
In the body say:
Dear Sir Gizzy,
With due respect I want to say that since last two weeks I have completed my 1000 postings and I have now that famous craving for a custom avatar.
Would be kind enough to grant me my duly deserved custom avatar.
Here is the my custom avatar ( custom avatar link)
You humble servant
Mena_S
Hint: upload your avatar first using image upload link , it is first link in features under quickie on right hand side of this page.