Just posted a photo @ Vynsnt's Stdyo https://t.co/DZo3XvEGYa
Central Region
[{'url': 'https://t.co/DZo3XvEGYa', 'expanded_url': 'https://www.instagram.com/p/CIy5YbVBEWs/?igshid=x8m8aot6iubl', 'display_url': 'instagram.com/p/CIy5YbVBEWs/…', 'indices': [37, 60]}]
BENDEMEER
['posted', 'photo', "vynsnt's", 'stdyo', 'https://t.co/dzo3xvegya']
[]
just posted photo
posted photo vynsnt stdyo
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post does not contain any information related to a maintenance report feedback for a public flat house. The word "vynsnt" does not appear to be a common term related to maintenance or public housing, and the phrase "stdyo" does not provide any context that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.