If you’re not having fun,
you’re doing it wrong. 
#CoachNJL

📸: @patriciasutanto @ PURE Fitness Singapore https://t.co/J16ZlH1WmR
Central Region
[{'url': 'https://t.co/J16ZlH1WmR', 'expanded_url': 'https://www.instagram.com/p/CNXR3TBBzyL/?igshid=1i4hesjlokbe1', 'display_url': 'instagram.com/p/CNXR3TBBzyL/…', 'indices': [106, 129]}]
BOULEVARD
['’', 'fun', '’', 'wrong', '#coachnjl', '📸', '@patriciasutanto', 'pure', 'fitness', 'singapore', 'https://t.co/j16zlh1wmr']
['fun', 'fun', 'fun', 'wrong']
doing wrong #coachnjl @patriciasutanto pure fitness
fun wrong coachnjl pure fitness singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat house. The term "coachnjl" is likely a personal handle or name, and "pure fitness singapore" is a business or organization, but there is no mention of a maintenance report or feedback related to public housing. Therefore, the post does not match any of the categories mentioned in the question.