Fix our foldies~ (@ Chung Chong Bicycle) https://t.co/9UjipMe5O2
Central Region
[{'url': 'https://t.co/9UjipMe5O2', 'expanded_url': 'https://www.swarmapp.com/c/letIW9GrS7U', 'display_url': 'swarmapp.com/c/letIW9GrS7U', 'indices': [41, 64]}]
MACPHERSON
['fix', 'foldies', 'chung', 'chong', 'bicycle', 'https://t.co/9ujipme5o2']
[]
bicycle
fix foldies chung chong bicycle
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house."},
    ]

It seems that the Twitter post "fix foldies chung chong bicycle" is not related to a maintenance report feedback for a public flat house. The term "foldies" and "chung chong" are not recognized as any type of facility or inconvenience related to public housing, and the mention of a bicycle suggests that it is not a request for maintenance. Therefore, the answer is that the post does not relate to a maintenance report feedback for public flat house.