Optimum Nutrition Creatine Capsules for S$20. Back in stock, so hurry grab them before they are on backorder again ! .
.
Direct link : https://t.co/arPPBj9RhV
.
.
For other sports supplements, do check… https://t.co/r0hHzLEUDe
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/arPPBj9RhV', 'expanded_url': 'https://sg.carousell.com/p/284366555', 'display_url': 'sg.carousell.com/p/284366555', 'indices': [135, 158]}, {'url': 'https://t.co/r0hHzLEUDe', 'expanded_url': 'https://www.instagram.com/p/B-br9AtjZaZ/?igshid=1di2dz3kavn1p', 'display_url': 'instagram.com/p/B-br9AtjZaZ/…', 'indices': [203, 226]}]
MARINA CENTRE
['optimum', 'nutrition', 'creatine', 'capsule', '20', 'back', 'stock', 'hurry', 'grab', 'backorder', '.\n.', 'direct', 'link', 'https://t.co/arppbj9rhv', '.\n.', 'sport', 'supplement', 'check', '…', 'https://t.co/r0hhzleude']
['grab', 'hurry', 'grab']
optimum nutrition creatine back stock hurry grab them before they again direct link other sports check
optimum nutrition creatine capsules 20 back stock hurry grab backorder direct link sports supplements check
  [
    {"relatedness": False, "type": "product", "explanation": "This post is about a product promotion, not maintenance report feedback."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat house. The post is about a product promotion, specifically for Optimum Nutrition Creatine Capsules, with a mention of back stock and a direct link to purchase. Therefore, the post does not fit into any of the categories listed in the question.