你千祈唔好幫襯呢間黑店，淨係呃你錢㗎，買嘢唔畀單你，佢哋態度好惡劣，仲冇負責人𠻹噃！
You must not patronize this black shop, just cheat you out of money, buy things and don't give you a bill, they have a very bad attitude, and they are not naughty yet!