Yavuz, there are some.
A couple of days ago two native English speakers wrote here to offer help with Enlgish. It is a rare thing, likely they just registered, like you.
Unfortunately, everyone is learning English but not everyone is speaking it. The demand for English speaking partners is MUCH above the supply and English speakers are flooded with messages from learners. Unfortunately many people (English speakers and English learners) whose profiles you find in "partner search" are either inactive or aren't looking for partners. "Partner search" is a frustrating tool for male users:)
As for female users they are often flooded with messages from people who are much more interested in girls than in English (it is natural, by the way: why would young people be more interested in English than in the opposite sex?). So:
boys: no one answers to you.
girls: many people write to you but mostly idiots.
To find partners you must be creative. For example if you FULLY focus your efforts on helping with Turkish and learning some other langauge than English you will have more practice in English.
I do communicate with both English speakers and people who speak very good English. I'm sincerely interested in helping with Russian but with beginners there will be some communication in English anyway. I try to use as much Russian as possible but....:-/
So I do have practice BECAUSE I don't need it.
Nada, he can't and he didn't. I can.