Just posted a photo @ Planet Earth https://t.co/sKH75n7fH8
North-East Region
[{'url': 'https://t.co/sKH75n7fH8', 'expanded_url': 'https://www.instagram.com/p/CJ-g5JuBbuIY7Ym67-TpH-Cu71FZMMMkwxcucw0/?igshid=1b0wrqgpaviss', 'display_url': 'instagram.com/p/CJ-g5JuBbuIY…', 'indices': [35, 58]}]
SENGKANG TOWN CENTRE
['posted', 'photo', 'planet', 'earth', 'https://t.co/skh75n7fh8']
[]
just posted photo planet earth
posted photo planet earth
  [
    {"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 only shows a photo of planet Earth, which does not provide any information about maintenance reports or public flats. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.