Achievements can be obtained in the form:
1) the name of the achievement
2) screenshots (evidence that you have collected a set or participated in moderation activities)

Attention. Your username should be visible on the screenshot.
Achievements: Bad Behavior, Asssistant with Ideas, Helpful User, Art Mastery, Present, Happy New Year!, Happy Easter!, Happy Saint Valentine's Day!, Happy Halloween! Accrued automatically!

P.s: for publishing images, it is better to use imgur or imageban. They are located in the Local - Файлы форума (Forum Files) - imgur\imageban. You can use the Forum Files, but they are limited in space (see the menu "my uploads")
P.s2: we have a problem with the language translation, so when you select a file, you need to click the "Загрузить" (upload) button. Next, use Вставить как: (Insert as) "Preview" (because the original will be full page, it is easier to open the preview).