All 3 levels (@ BHG in Singapore) https://t.co/ztZGI5G9TI
Central Region
[{'url': 'https://t.co/ztZGI5G9TI', 'expanded_url': 'https://www.swarmapp.com/c/2NpamgGlJiz', 'display_url': 'swarmapp.com/c/2NpamgGlJiz', 'indices': [34, 57]}]
BUGIS
3 levels bhg singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "3 levels bhg singapore" does not relate to a maintenance report feedback to public flat house. "BHG" could stand for various things, but without more context, it's difficult to determine its exact meaning.