I'm at Chinatown Point in Singapore https://t.co/BtkacmdavU
<a href="https://www.swarmapp.com" rel="nofollow">Foursquare Swarm</a>
Central Region
[{'url': 'https://t.co/BtkacmdavU', 'expanded_url': 'https://www.swarmapp.com/c/iKAJYC8mqPi', 'display_url': 'swarmapp.com/c/iKAJYC8mqPi', 'indices': [36, 59]}]
CHINA SQUARE
["i'm", 'chinatown', 'point', 'singapore', 'https://t.co/btkacmdavu']
[]
chinatown point
chinatown 0 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house in Singapore. The term "chinatown 0 singapore" does not provide any context or information that suggests otherwise. Therefore, the answer is "no" for both "relatedness" and "type".