Appstore apps downloading in foreign languages​​.

As I wrote in the title, iphone 5 and ios 7.0.4 I downloaded the app from the Appstore over the phone language of Italian or chinese is happening.

I'd try to:

As well as on the iPhone with iTunes on the PC in my account I checked that Turkey is the country selected, select've updated again Turkey.

IPhone -> Settings Turkish is the language of the country of Turkey and checked.

but still did not succeed, what should I do in this case.