Check out firsthandsupply product range. #firsthandsupply  available on our website https://t.co/biD6VjayDs and at the barbershop 💈 #geylangtakeover #1800geylang #hairproducts @ The Panic Room SG https://t.co/GylThSwLs9
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
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ALJUNIED
['check', 'firsthandsupply', 'product', 'range', '#firsthandsupply', 'available', 'website', 'https://t.co/bid6vjayds', 'barbershop', '💈', '#geylangtakeover', '#1800geylang', '#hairproducts', 'panic', 'room', 'sg', 'https://t.co/gylthswls9']
['panic', 'panic']
check product range #firsthandsupply available barbershop #geylangtakeover #    geylang #hairproducts panic room
check firsthandsupply product range firsthandsupply available website barbershop geylangtakeover 1800geylang hairproducts panic room sg
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for a public flat house. The post mentions "firsthandsupply product range" and "available website" which are unrelated to maintenance reports. Additionally, the mention of "barbershop geylangtakeover" and "1800geylang" suggests that the post is not about a maintenance issue in a public flat house. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"