Please write the address correctly.

Room 111, Building 111, oo-dong, oo-dong, Gangnam-gu, Seoul (x)
oo-ro oo-gil, oo-dong, Gangnam-gu, Seoul (x)
oo-dong, Gangnam-gu, Seoul  11-1 No. 111(o)
Room 111, 00-ro 00-gil, Gangnam-gu, Seoul (0)

Many people do not write down the address where they receive the delivery.
Please make a deposit and do not confirm the order until the end.
There are many people who just put it in their shopping cart and wait for delivery. 

There are many delays and difficulties in our delivery. 
Even elementary school students can do it.
Why is everyone not good at writing one address?
And I asked him to write it in Korean.
​ Please do not write in English.