Just posted a video @ Audi Centre Singapore @ Alexandra https://t.co/IQhs9PY33D
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/IQhs9PY33D', 'expanded_url': 'https://www.instagram.com/p/CB5hSesgHPF/?igshid=sbhbezv899to', 'display_url': 'instagram.com/p/CB5hSesgHPF/…', 'indices': [56, 79]}]
ALEXANDRA HILL
just posted video alexandra
posted video audi centre singapore alexandra
  [
    {"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 in Singapore. The post only mentions a video of the Alexandra area in Singapore, 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.