Jiak. DON DON DONKI @ Jurong West, Singapore https://t.co/WA3i1jdBga
West Region
[{'url': 'https://t.co/WA3i1jdBga', 'expanded_url': 'https://www.instagram.com/p/CR-t7AOndEjqRQqH6XkLNuib-mtMNhGrf56QXQ0/?utm_medium=twitter', 'display_url': 'instagram.com/p/CR-t7AOndEjq…', 'indices': [45, 68]}]
HONG KAH
west
jiak donki jurong west singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the tweet "Jiak donki jurong west singapore" does not relate to a maintenance report feedback to public flat house. It is possible that the user is simply mentioning the location of a donut shop or other business in Jurong West, Singapore. Without more context or information, it is difficult to determine the exact purpose or meaning of the tweet.