Just posted a photo @ anonymousridicule https://t.co/u7qHlLnFfQ
West Region
[{'url': 'https://t.co/u7qHlLnFfQ', 'expanded_url': 'https://www.instagram.com/p/CW2Hy4AvX8l/?utm_medium=twitter', 'display_url': 'instagram.com/p/CW2Hy4AvX8l/…', 'indices': [40, 63]}]
YUNNAN
['posted', 'photo', 'anonymousridicule', 'https://t.co/u7qhllnffq']
[]
just posted photo
posted photo anonymousridicule
  [
    {"relatedness": False, "type": "none", "explanation": "This 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 post contains a photo of an anonymous person ridiculing something, but it is not clear what the context is or what the post is trying to convey. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.