The country suddenly called me to pay my debt, and I got angry

(1)a mail arrival guide
(2)I visited at 10:52 on November 18th
(3)I’m informing you of the delivery because I’m not here
(4)and
(5)Type Registered Mail Information
(6)The sender. The person in charge of bond management and the Armed Forces finance
(7)Revisited from 10pm to 12pm on November 19th
(8)I thought I was free of debt
(9)But someone left a note in front of my house yesterday to pay me back

(1)I don’t even remember the poem
(2)Three years and two months ago, when I was promoted to sergeant
(3)I guess I spent 37,000 won more on the monthly payment
(4)I got a call from the country
(5)37200 won
(6)National Armed Forces Financial Management Agency