Just posted a photo @ Ministry Of DJs https://t.co/3cGSreXkLg
Central Region
[{'url': 'https://t.co/3cGSreXkLg', 'expanded_url': 'https://www.instagram.com/p/CNelHPNMoMj/?igshid=15r6rsg1pa5xd', 'display_url': 'instagram.com/p/CNelHPNMoMj/…', 'indices': [38, 61]}]
BOULEVARD
['posted', 'photo', 'ministry', 'dj', 'https://t.co/3cgsrexklg']
['ministry', 'ministry', 'ministry']
just posted photo ministry
posted photo ministry djs
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post does not mention anything related to maintenance report feedback for a public flat house. The term "ministry djs" is not clear, and it does not provide any context that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.