For support in translating Moodle, please try the following options:
Language pack maintainers
To contact the maintainer of your language pack, go to Translation credits and click the icon to send a message. (You will need to be logged in to the site to be able to send a message.)
Moodle translation coordinator
For any lang.moodle.org account queries, such as problems resetting the password, or to report any spam, please use the Moodle.com contact form for community sites issues.
If you come across a problem with AMOS or wish to suggest an improvement, please create a new issue in the Moodle Tracker, selecting 'Moodle Community Sites' as project and lang.moodle.org as component.