I'm at Holey Moley in River Valley, Singapore https://t.co/Irs6OpQXTZ
<a href="https://www.swarmapp.com" rel="nofollow">Foursquare Swarm</a>
Central Region
[{'url': 'https://t.co/Irs6OpQXTZ', 'expanded_url': 'https://www.swarmapp.com/c/k5WbLLWwmLt', 'display_url': 'swarmapp.com/c/k5WbLLWwmLt', 'indices': [46, 69]}]
CLARKE QUAY
["i'm", 'holey', 'moley', 'river', 'valley', 'singapore', 'https://t.co/irs6opqxtz']
[]
holey river valley
holey moley river valley 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 "holeymoley" is likely a slang term used to express surprise or disbelief, and "river valley" could refer to a geographical location in Singapore. However, without more context or information, it is difficult to determine the exact nature of the post.