Contributing to persian translation

As I'm newbie in OwnCloud, I could not find direct access to files for translation.
In transifex I register for contributing to completion of Persian language but till now I don't receive nothing from them, Because they should accept me and after that I'll eligible to contribute.
Is there any way, I find appropriate file and method for preparation of full support for Persian?

@DeepDiver1975 your image is set for the admin account, can you help this user?

@aggholamyy you have been accepted - welcome to the show and thanks for your support!