Welcome @simane1015 and @rgebbid who will help us with validate Kabyle!
May I point you to the following resources around translation at WordPress.com: There is the non-language-specific Translation Style Guide (with the encouragement to create a language specific one), and the Translation FAQ which might answer some outstanding questions. If you have any other questions, feel free to ask here.
Thanks already for your efforts!
WordPress.com Translation Community