I know .Thank you..
Erhan, you're not allowed to delete your discussions! You can only delete your notebook entries. To delete your discussion you need to send a request to italki staff and ask them to delete it. Do you know how to send a resquest?
I think, There is proplem in italki .. For My Discussions deleting..
@Nevzat: I just learned 4 Turkish words from you;)
There is no logic. There is system. ( Mantık yok, sistem var :) )