Just posted a photo @ Omgtiansupporter https://t.co/QmzjLLXIZK
Central Region
[{'url': 'https://t.co/QmzjLLXIZK', 'expanded_url': 'https://www.instagram.com/p/CMoCKF5BsTO/?igshid=1dvjbhh6ogj1g', 'display_url': 'instagram.com/p/CMoCKF5BsTO/…', 'indices': [39, 62]}]
KAMPONG TIONG BAHRU
['posted', 'photo', 'omgtiansupporter', 'https://t.co/qmzjllxizk']
[]
just posted photo
posted photo omgtiansupporter
  [
    {"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 contain any information related to a maintenance report feedback for a public flat house. The post only contains a photo with the caption "omgtiansupporter" without any additional context or details. Therefore, it is not possible to determine if the post relates to a maintenance report feedback for a public flat house.