Wait for it..... 
wait for it....
Wait for
zzzzzzzzzzzz @ Singapore https://t.co/dkKaoi30jh
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/dkKaoi30jh', 'expanded_url': 'https://www.instagram.com/p/CBXitBHn4qE/?igshid=4vfy9cf4bzqu', 'display_url': 'instagram.com/p/CBXitBHn4qE/…', 'indices': [68, 91]}]
MARINA CENTRE
['wait', '...', 'wait', '...', 'wait', 'zzzzzzzzzzzz', 'singapore', 'https://t.co/dkkaoi30jh']
['wait', 'wait', 'wait', 'wait', 'wait', 'wait']
wait wait wait
wait wait wait zzzzzzzzzzzz singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not contain any information related to a maintenance report feedback for a public flat house in Singapore. The post simply contains the phrase "wait wait wait zzzzzzzzzzzz singapore" without any context or details that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.