Hindi not supported? - iTunes Connect (App Store)
Apple's list of supported languages for the App Store does not include Hindi.

It does include language support for:


  
  Chinese (Simplified)
  Chinese (Traditional)
  Danish
  Dutch
  English (Australia)
  English (Canada)
  English (U.K.)
  English (U.S.)
  Finnish
  French
  French (Canada)
  German
  Greek
  Indonesian
  Italian
  Japanese
  Korean
  Malay
  Norwegian
  Portuguese (Brazil)
  Portuguese (Portugal)
  Russian
  Spanish (Mexico)
  Spanish (Spain)
  Swedish
  Thai
  Turkish
  Vietnamese