I'm at E-Gadget in Singapore, Singapur https://t.co/PnXTBIRNUO
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East Region
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CHANGI AIRPORT
egadget singapore singapur
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet does not contain any information related to maintenance report feedback for public flats in Singapore. The term "egadget singapore singapur" does not provide any context or clues that suggest otherwise. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"