How to add localized app descriptions in iTunes Connect

1. On iTunes Connect, go to "My Apps".

2. Click into the app that you'd like to add translations to.

3. Under "iOS App", click on the "English" drop-down menu. Simply select the language that you'd like to edit the translation. If a language is not activated yet, click on the "Add" button next to that language and you'd be able to add a translation for that.

4. Input the translated metadata for your chosen language. 

For a list of iTunes App Store supported languages for metadata, please kindly refer to our FAQ "List of iTunes App Store supported languages for metadata ".