i can not believe there is nobody reply!
Let me give you some suggestions:
First, you need to complete your imformation such as self introduction;
Second, you can write something on your blackbord so that people can know you a bit;
Third, you can search for language friend whose native language is the one you want to learn, of course, you can make friends by interest;
Then, you can join in a group which you are interested in;
Join the activities will make you popular and easy to be search;
when you get more friends and activities, you will benefit a lot from the site.
Remember, log on the site at least once a week if you really want to learn some foreign languages.