Nutmeg Badging with Badgr issues

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Hi, after many tries I finally managed following this instructions to issue badge if a student complete a course but then I have two issues:

  1. there is no accomplishment tab in user profile, so the user can’t see his badge
  2. I tied to issue a badge when a user complete three courses. I followed this (4.8.7. section) but it doesn’t work

Any help?