Have a look at the language partner option, you can read the profiles for some people that seem interesting and then send them a message if you think you can help eachother! You can also add a few more details to your profile about what you're looking for (typing, calling, grammar hints...).

www.italki.com/partners#learn=italian&speak=english

Ciao! Sono Sarah da Inghilterra. Piacere :)

Ciao federica, voi posso insegnare un po' di italiano, io posso insegnare spagnolo per voi , piu grazie 

Hi Federica,

I'm an italian man and I search also a corrispondent for can speak in english.

When you find one can you tell me that?

I can suggest the meantime Ever Alfaro in Dallas Stati uniti.Him is a student and is very kind.

Bye Bye Riccardo