I guess you're right :)

You've only been a member for a couple of days, I'm sure somebody will come along pretty soon who you can practice with. Language exchange works best with two people who are learning each others languages. It will probably take a bit longer for you since i'm guessing not so many people want to learn Kurdish and Turkish as say Spanish or English. Plus, I find that italki is a bit quieter at the weekend anyway so hang in there! :)